Once again, the poster clings to argumentation by fallacy to defend the indefensible.
Some modern Christian theologians argue that God’s omniscience is inherent rather than total, and that God chooses to limit his omniscience in order to preserve the freewill and dignity of his creatures. John Calvin, among other theologians of the 16th century, comfortable with the definition of God as being omniscient in the total sense, in order for worthy beings’ abilities to choose freely, embraced the doctrine of predestination.
The bible says God's knowledge is beyond our understanding or ability to measure. True (
Psalms 147:5)
The Bible says God will remember no more our forgiven sins. True (
Jeremiah 31:34)
God the Son did not know the time of His return. True (
Matthew 24:36)
God said "now I know" when Abraham drew back his knife to slay his son. True (
Genesis 22:12)
Any doctrine that does not encompass all these biblical truths is unstudied biblical nonsense.