Contradiction with Matthew 7:21
This verse states that not everyone who calls on the Lord will enter the kingdom of heaven, implying that merely calling on the Lord's name is not enough, contrasting with Joel 2:32's emphasis on calling on the name of the Lord for salvation.
Matthew 7:21: Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven.
Contradiction with James 2:24
This verse emphasizes that a person is justified by works and not by faith alone, which contrasts with the implication in Joel 2:32 that calling on the Lord's name is sufficient for salvation.
James 2:24: Ye see then how that by works a man is justified, and not by faith only.
Paradox #1
Joel 2:32 suggests that anyone who calls on the Lord's name can be saved. The potential moral conflict might be that it seems to offer salvation broadly, yet other parts of the Bible may emphasize specific beliefs or actions required for salvation, creating a possible inconsistency regarding who can be saved and how.