Who can take communion according to the Bible?A Scripture-grounded answer about who can take communion

Paul's instructions in 1 Corinthians 11:27-29 indicate that communion should be taken with self-examination and sincere faith. Those who eat and drink 'without discerning the body' bring judgment on themselves. Most Christian traditions agree that communion is for baptized believers who have examined their hearts. Churches differ on whether communion is 'open' (any Christian may participate) or 'closed' (only members of that congregation or denomination). The key biblical principle is that participants should approach the table with reverence, repentance, and genuine faith in Christ.