He set my feet on a rock and gave me a firm place to stand. - Psalm 40:2

The LORD is my rock, my fortress, and my savior. - Psalm 18:2

So that Christ may dwell in your hearts through faith. And I pray that you, being rooted and established in love. - Ephesians 3:17

He will establish you and guard you against the evil one. - 2 Thessalonians 3:3