1 Corinthians 11:2–16: Head Coverings Explained
Paul ties head coverings in worship to the honor owed to the headship order he describes, and he grounds it in creation and church practice. The passage calls for reverence toward Christ in gathered worship, not a universal dress code enforced as a test of faith.
1 Corinthians 11:14–15: Is Long Hair a Sin?
Paul appeals to what nature teaches about hair as part of a larger argument about propriety in worship. The verses set no measured length, name no specific sin, and attach no penalty.