The answer is: In a burning bush

Exo 3:2

Picture this: It’s just an ordinary day for Moses, tending the flocks in the wilderness, when suddenly, a bush catches his eye. But hold on—this isn’t your typical shrub; it’s ablaze yet not consumed! This supernatural vision is the first appearance of the angel of the Lord, marking a dramatic moment not only in Moses' life but in the course of salvation history.

Burning bushes have a lot of symbolic weight. Fire often represents God’s presence; think about the pillar of fire leading the Israelites at night or the flames of Pentecost later in the Bible. There's something powerful there about being consumed—Moses observes the bush burning without turning to ash, hinting at a divine power that transcends the ordinary.

Interestingly, this confrontation takes place on Mount Horeb, also known as Sinai, where Moses would later receive the Ten Commandments. It’s almost like a soft launch before the big reveal! The bush specifically draws Moses in, showcasing God's method of reaching humanity—often through the seemingly mundane or unexpected.

And let’s not forget about angels. These heavenly beings exhibit key themes present throughout biblical narratives, demonstrating the connection between God and humankind. Moses' unique experience reminds us that revelation often comes when we’re attentionally aware, ready to encounter the divine in ways we might not consistently expect!