1. Are you building on the Rock eternal? Are you building on the sinking sand? Are you going to that home supernal, In that brighter, far-off, happy land? * Refrain: Are you building on the Rock? Are you building on the Rock? Are you building on the Rock, Or on the sinking sand? 2. Are you building on a strong foundation? Can you stand the stormy sea of life? ???Mid the surging billows??? wild commotion, Do you conquer in the raging strife? 3. Are you building on a strong foundation, With an anchor that will keep the soul? Living in His love and truth unshaken, Grounded firm and deep though billows roll? 4. Are you building on a strong foundation? Can you stand the awful judgment shock? Are you grounded in His great salvation, Fastened like an anchor to the Rock?
https://primoaccordo.net/hymns/are-you-building-on-the-rock.htm