Gen 22:1-3
After all this, God tested Abraham. God said, "Abraham!"
"Yes?" answered Abraham. "I'm listening."
2 He said, "Take your dear son Isaac whom you love and go to the land of Moriah. Sacrifice him there as a burnt offering on one of the mountains that I'll point out to you."
3 Abraham got up early in the morning and saddled his donkey.

He could have questioned God but he didn’t!