1 Corinthians 1:9

1:9 God is faithful, by whom you were called into fellowship with his son, Jesus Christ our Lord.

1 Corinthians 1:30

1:30 He is the reason you have a relationship with Christ Jesus, ¹  who became for us wisdom from God, and righteousness and sanctification and redemption,

[1:30]  ¹ tn Grk “of him you are in Christ Jesus.”