Complete 1 Thessalonians 5:17: 'Pray without ___.'

Answer: Ceasing

Among short commands near the end of the letter: "Rejoice at all times. Pray without ceasing. Give thanks in every circumstance."

“Rejoice at all times. Pray without ceasing. Give thanks in every circumstance, for this is God’s will for you in Christ Jesus.”— 1 Thessalonians 5:16-18 (BSB)