It's Foundational

Matthew 7:24-27

The Wise and Foolish Builders

24 “Therefore everyone who hears these words of mine and puts them into practice is like a wise man who built his house on the rock. 25 The rain came down, the streams rose, and the winds blew and beat against that house; yet it did not fall, because it had its foundation on the rock.26 But everyone who hears these words of mine and does not put them into practice is like a foolish man who built his house on sand. 27 The rain came down, the streams rose, and the winds blew and beat against that house, and it fell with a great crash.”

Psalm 18

The Lord is my rock, my fortress and my deliverer;
    my God is my rock, in whom I take refuge,
    my shield[b] and the horn[c] of my salvation, my stronghold.

Philippians 1:6

being confident of this, that he who began a good work in you will carry it on to completion until the day of Christ Jesus.