¹⁰ Like an expert builder I built the foundation of that house. I used the gift that God gave me to do this. Other people are building on that foundation. But everyone should be careful how they build. ¹¹ The foundation that has already been built is Jesus Christ, and no one can build any other foundation. ¹² People can build on that foundation using gold, silver, jewels, wood, grass, or straw.