But, as it is written,
“What no eye has seen, nor ear heard,
nor the heart of man imagined,
what God has prepared for those who love him”—
these things God has revealed to us through the Spirit. For the Spirit searches everything, even the depths of God. For who knows a person's thoughts except the spirit of that person, which is in him? So also no one comprehends the thoughts of God except the Spirit of God. -1 Corinthians 2:9-11
God will not hold us responsible to understand the mysteries of election, predestination, and the divine sovereignty. The best and safest way to deal with these truths is to raise our eyes to God and in deepest reverence say, “O Lord, Thou knowest.” Those things belong to the deep and mysterious Profound of God’s omniscience. Prying into them may make theologians, but it will never make saints.
-A.W. Tozer