First, I am terribly sorry for your loss!! Please know I will hold you in my own heart and prayer. Meanwhile, yes, I have written that Jesus' torture and death by crucifixion were not willed by God; these were inhuman acts dreamt up and made as sophisticated and ingenious a way of killing someone in horrendous torture --- i.e., in as unspeakable degradation, pain, and shame, as was (in)humanly possible. The first thing I think we must accept is that our God is a God of love and life and that, as Paul tells us, death is the last enemy to be brought under God's feet (1Cor 15:25-26). What God is is Love-in-Act and what God wills is life, abundant, integral life in dialogue and union with Himself. He does not will the death of anyone, including his only begotten Son.
The second thing we must see and embrace then, is a somewhat different way of understanding Jesus' prayer and God's silence in the Garden of Gethsemane. Remember that there Jesus prays three times that his Abba allow this cup to pass him by. He does not pray that the cup not be given him by his Abba, but that God would remove it if possible. It is possible here to hear Jesus struggling in the presence of the One he loves and is loved by best --- the One who always hears him --- to find another way forward, another way to live his life and vocation with integrity without running headfirst into the powers that will kill him --- and this includes not only the religious and political authorities, but the powers of sin and death as well. But God does not remove or take from Jesus the cup of integrity --- the cup of a life lived with integrity in dialogue with God for the sake of others and drunk to its very dregs.In Jesus' passion, we must learn to tease apart the things that are of man, and especially of man's inhumanity versus what is authentically human, and those which are truly of God or are the will of God. What I find of God in the crucifixion is the affirmation and reassurance that God, the One Jesus calls Abba, does not despise even the most godless of situations, places, persons, and events. Our God is the one is who absolutely determined to be found in the unexpected and even the unacceptable place. Jesus, precisely as truly and authentically human, reveals this God to us and in the power of the Holy Spirit lives his life and speaks truth to power in a way which means that God does not despise the godless places in our lives; they are, in fact, the places God chooses to reveal his love and mercy most exhaustively.
Regarding the things of mankind, there are two aspects we must be able to see in Jesus' passion and death: first, there are the inhuman or less than truly human actions and attitudes of most of the actors in the narrative. These have to do with all the things I mentioned above in the second paragraph and several more besides -- the hunger for power and the correlative thirst for control at the expense of others, the fear associated with life in such a society for those who are diminished, oppressed, and exploited, the tendency to join in when a mob yells angry, bloodthirsty, and thoughtless slogans because otherwise we feel powerless, have no true sense of ourselves or of genuinely belonging, and believe we can achieve these things by joining ourselves to such groups even when that leads us to harm others. All of these tend to dehumanize us. The instances of inhuman and dehumanizing behavior and attitudes in the passion narratives are legion.
Secondly, there are examples of true or authentic humanity, human humility, integrity, faithfulness, generosity, and courage. Jesus is the primary exemplar here, but the beloved disciple, Jesus' Mother, and a few other women along with Joseph of Arimathea and the Centurion who proclaims Jesus the Christ/ Son of God are also participants modeling some of these virtues and dimensions of authentic humanity. What is especially true of authentic humanity is the way it is entirely transparent to God --- something I believe Catholic Christological dogma tried to express in the non-paradoxical language of hypostases, etc. So, the more truly human one is, the more transparent to God. And because this is so, when we see Jesus' helplessness, weakness, shame, brokenness, and so forth, we should also be able to see the paradoxical power of love that does not despise weakness, brokenness, or anything else that might once have been a sign of God's disfavor and absence. Instead, in the crucified Christ God makes these his own and there on the cross heaven and earth are drawn together in the very heart of Jesus precisely as crucified. (cf., 2 Cor 12:8-9 "My grace is sufficient for you, my power is made perfect in weakness.")
The Good News of the Cross
For purposes of this essay, again, it is critically important to remember that death is not some sort of weapon God wields to punish, but again, is an event linked consequentially to estrangement and alienation from God, self, and others. As noted above, it, along with Sin, is a power or principality which is a consequence of human sinfulness which Paul identifies as the last enemy to be put under the feet of God. It is imperative that we understand death, and especially what the NT calls "eternal death," "sinful death," or again, "godless death," as something linked to sinfulness with which God contends. God does this throughout the history of Israel's struggle against idolatry and he does it in Jesus' miracles, exorcisms, and in every other choice for life and love which Jesus makes on God's and others' behalf.Your Questions:
So, with all of that as background, let me try to respond to your questions more directly. Yes, in light of this theology of the cross I am saying that God does not will Jesus' death or the death of any other person. Our God, the God and Abba of Jesus wills life --- full and abundant life, not death. He wills that Jesus live his life with integrity and that he bring God's love to the whole sweep of human existence, every moment and mood of it. This is Jesus' vocation and the way he proclaims the coming of the Reign of God. He wills that Jesus oppose Sin -- that state of estrangement and alienation that occurs whenever human beings fall short of their truest humanity and choose idols instead of God. But death itself is not "of God" and godless, final, or eternal death, even less so. The truth is that while death invariably intervenes in and destroys life in a bewildering variety of ways, God in/through Christ and his cross intervenes in death and brings eternal life, meaning, and hope out of that. Tragically, Death did indeed take your daughters, but in Christ God has taken death into himself and transformed it entirely with his own presence, life, and love. In so doing he rescues your daughters from death and welcomes them into his own very life. The hope this makes possible extends to all of us in Christ.
Your children are well and entirely safe in God as well --- not because God took them from you, but because he rescued them from the "one" who did. That is the hope that we all share because while we were yet sinners, Christ died for us all. God in Christ loves us so exhaustively and effectively that he will allow nothing to stand in the way of this love, not sin or death, not anything created or supernatural. We are made for God and nothing at all can prevent us from reaching that goal. Again, to quote Paul, [[Who shall separate us from the love of Christ? Shall trouble or distress or persecution or famine or nakedness or danger or sword? No. . .For I am convinced that neither death nor life, neither angels nor principalities, neither the present nor the future, nor any powers, neither height nor depth, nor anything else in all creation will be able to separate us from the love of God that is in Christ Jesus our Lord.]] (Romans 8: 35-39)
I sincerely hope this is helpful! It is meant not only for you but for any who have been taught some version of God using death as "punishment" or, when this doesn't fit the context, that he "calls us home" by causing our death. God calls us to himself, always and everywhere, including in our godlessness and relative inhumanity, but death is not his weapon or instrument in this; rather it is the enemy that he vanquishes in Jesus' own obedient (open to God) death.