What is Baptism? (Matthew 28:18-20; Acts 2:41)

"In a sentence, these three matters relate like a thing, an entry sign of the thing, and an ongoing sign of the thing. Though it’s not a perfect analogy, we might think of citizenship (a thing), a birth certificate (an entry sign of the thing), and a passport (an ongoing sign of the thing). Or think of membership on a team, signing the contract, and wearing the jersey."—Jonathan Edward