TobyMac ft Zach Williams “Cornerstone” Melodies of Mercy
TobyMac / Zach Williams "Cornerstone" Melodies of Mercy Melodies of Mercy Feature | TobyMac with Zach Williams "Cornerstone"There’s a moment in “Cornerstone” where the music quiets and Zach Williams sings, “On Christ, the solid rock I’m standin’. All other ground is sinking sand.” It’s not just a lyric—it’s a lifeline. This song isn’t about hype or hooks. It’s about anchoring your soul when the winds won’t stop and the ground won’t hold.TobyMac wrote “Cornerstone” in the wake of unimaginable loss—the death of his firstborn son. In the middle of grief, he looked at his family and said, “We’re not going…