I rejoice that I am a tiny piece of dust in the sand that cushions the building blocks that are held together by the cornerstone, Christ. This is the Lord's doing.

Psalm 118:21-24

I thank you that you have answered me and have become my salvation.
The stone that the builders rejected has become the cornerstone.
This is the Lord's doing; it is marvelous in our eyes.
This is the day that the Lord has made; let us rejoice and be glad in it.
Bible Gateway link: Psalm 118-21-24 (ESV)