The answer is: He wasn't told

Gen 12:2 / Heb 11:8

Isn’t it intriguing how Abraham’s journey started without a concrete destination? When God called him to leave his familiar surroundings, all he was promised was that he would become a great nation and receive blessings—kind of like the ultimate leap of faith! This idea of stepping into the unknown resonates deeply, linking back to themes of trust and obedience found throughout the Scriptures.

Abraham's call holds echoes of countless other biblical figures who followed divine beckoning without always knowing the end game. Think of Moses and his leading of the Israelites or the disciples who dropped their nets to follow Christ, showing how faith often triumphs over uncertainty.

Another captivating detail is how much Abraham's story symbolizes beginnings. After leaving Mesopotamia, he journeyed to what is now the land of Israel, a place that holds biblical significance as a cradle for pivotal events—like the story of salvation history. You can also see parallels between Abraham's departure and our own everyday life moves—whether it's shifting jobs, relocating homes, or making vital decisions.

Furthermore, Hebrews 11 highlights this idea by calling Abraham the father of many nations. His faith wasn’t in knowing every step ahead; rather, it lay solely in trusting the journey itself. This kind of faith teaches us that the path can sometimes be clearer when we keep our hearts open, and frequently, faith itself can be more about the voyage than the destination.