There is alot I don't understand as to why things are the way they are.
At one time in my life I took the standpoint of Gnostic Christianity that YHWH is a pretender god and is either delusional or just doesn't care about humanity. According to certain Gnostic schools of thought, most notably the Valentinian one, Jesus was sent to earth by Sophia, (described as the personification of Wisdom in the Book of Proverbs) to save humanity from Yahweh. Sophia is part of GUD (Great Unknown Deity) and She gave birth to Yahweh, but he thinks he is the only one of his kind and so acts accordingly. He created mankind and revels in our suffering. Jesus came to aleviate that. Since he is an offspring of Sophia also (like Yahweh), he shares certain traits with Yahweh, but in a positive way, hence the references in the Bible of Jesus being like the Father, etc.
The Gospel of St Thomas is said to be a Gnostic text. I've read it and it paints a very different picture of Christianity and the Kingdom of God. Basically it says the Kingdom of God is already here and has been since Jesus' time and that it exists in each one of us. Jesus tells us that we must become born-again, or rather enlightened to the Truth about Yahweh or we will never be able to be happy and enter into paradise with him and the others of the GUD. The other Gnostic texts, such as the Gospel of Mary Magdalene and the Gospel of Judas shows a 1st century Christianity that had female ministers and Mary was appointed as the head of the new religion after Jesus' death but was waylaid by Peter because of his jealousy over her intimate relationship with Christ (I'm not referring to the Da Vinci Code exhortation that they were husband and wife), but rather that she understood Jesus better and was more spiritually mature than the others. The Gospel of Judas tells that Jesus asked Judas to betray him so that the scriptures about him would be fulfilled and that by doing so Judas would be maligned for all time by Christians, yet Jesus saw it as a sacred act which would ensure Judas' salvation and the truth of the matter would come out near the end of days.
So yeah, my explanation is based off of limited knowledge, what I glean from the Bible and what I have taken from other sources. I do not purport to understand the justification of the suffering of billions, when with one sweep of His hand God could say "Enough. It has been accomplished!"
I just Hope that the Gnostics are wrong and there is a God who really cares and he has a very good explanation as to why things are this way and why he never acted sooner.
I HOPE.
Also I apologize to anyone if my seemingly JW words offended anyone, such was not my intention. I will dance a happy dance on the WTS grave when it is finally destroyed once and for all.
George Carlin has a great vid about this on youtube.com "Religion is Bullshit".
I would post the link but I use a firefox browser which doesn't allow copy and paste.