1 Corinthians 3:11

3:11 For no one can lay any foundation other than what is being laid, which is Jesus Christ.

1 Corinthians 14:2

14:2 For the one speaking in a tongue does not speak to people but to God, for no one understands; he is speaking mysteries by the Spirit. ¹ 

[14:2]  ¹ tn Or “with the spirit”; cf. vv. 14-16.