It is human nature to want stability and a foundation.
A foundation is a solid part that keeps everything stable that rests in it.
As humans, we tend to find our rest/foundation in worldly things like the approval of people and the feeling that we belong.
We all know the story of the two men building houses— the one on the beach, and the other on a firm rock. The rain came, and the “beach builder’s” house crashed but the “rock builder’s” house stood firm.
The LORD is my rock, my fortress, and my savior; my God is my rock, in whom I find protection. He is my shield, the power that saves me, and my place of safety.
Psalm 18:2 NLT
We need to find our rest in God, for He is the Rock we can trust. He will never give up on or ever forsake us. He protects and saves.