The answer is: A famine

Genesis 12:10 - When Abraham arrived in Canaan, he faced a significant challenge—a famine. This moment emphasizes the uncertainty of faith journeys, as even patriarchs endured hardships. Interestingly, this situation parallels Joseph’s later experiences in Egypt (Genesis 41:54), highlighting that God's plans often unfold amid adversity.

When Abraham set foot in Canaan, he was filled with the promise of a divine inheritance, but instead of settling down in peace and plenty, he was greeted by a famine. This intriguing turn of events shows us that faith is not a magic carpet ride soaring smoothly over obstacles; instead, it often meanders through hardships and trials.

Abraham found himself in this desolate situation, pondering what to do next. This moment marks a crucial life lesson—it’s one thing to embark on a journey of faith, but sometimes the encounter is with unexpected difficulties that challenge our understanding and endurance.

Famine was not just an ancient problem; it reverberates throughout scripture. For instance, Jacob’s family later faced a severe famine, prompting them to move to Egypt for survival (Genesis 42:1-3). The interdependencies of human and divine plans remind us that adversity often sets the stage for unexpected grace.

Also interesting is how southern Canaan becomes a backdrop for major theological developments—like future narratives involving Joseph and eventually Moses, who embrace Egypt in their own quests. Each character faced challenges that refined their identities and destinies. Faced with famine, Abraham didn’t falter but sought sustenance elsewhere, thus moving the story forward, expanding his journey. Abraham's tale encourages us to recognize that the roadblocks on our faith journeys aren't the end—often, they are just an inciting moment for greater explorations of trust and resolve in the unknown ahead.