Another note from Alexander MacLaren's commentary on the book of Genesis. The first of these was posted yesterday.
"Abram saw plainly what he had to leave, but not what he was to win. He had to make a venture of faith, for 'the land that I will shew thee' was undefined."
God says, "I need you to go."
"Where?" we ask.
"I'll show you later. For now, go."
What if this went through our heads every morning?