1 Corinthians 6:4

6:4 So if you have ordinary lawsuits, do you appoint as judges those who have no standing in the church?

1 Corinthians 8:2

8:2 If someone thinks he knows something, he does not yet know to the degree that he needs to know.

1 Corinthians 8:12

8:12 If you sin against your brothers or sisters in this way and wound their weak conscience, you sin against Christ.

1 Corinthians 9:11

9:11 If we sowed spiritual blessings among you, is it too much to reap material things from you?

1 Corinthians 10:30

10:30 If I partake with thankfulness, why am I blamed for the food that I give thanks for?

1 Corinthians 11:14

11:14 Does not nature itself teach you that if a man has long hair, it is a disgrace for him,

1 Corinthians 11:16

11:16 If anyone intends to quarrel about this, we have no other practice, nor do the churches of God.

1 Corinthians 15:14

15:14 And if Christ has not been raised, then our preaching is futile and your faith is empty.

1 Corinthians 15:17

15:17 And if Christ has not been raised, your faith is useless; you are still in your sins.

1 Corinthians 15:19

15:19 For if only in this life we have hope in Christ, we should be pitied more than anyone.