Discovery Box1 Corinthians 3:18 
Context3:18 Guard against self-deception, each of you. 1 If someone among you thinks he is wise in this age, let him become foolish so that he can become wise.
1 Corinthians 7:5
Context7:5 Do not deprive each other, except by mutual agreement for a specified time, so that you may devote yourselves to prayer. 2 Then resume your relationship, 3 so that Satan may not tempt you because of your lack of self-control.
1 tn Grk “let no one deceive himself.”
2 tc Most later witnesses (א2 Ï sy) add “fasting and” (τῇ νηστείᾳ καί, th nhsteia kai) before “prayer.” But such an addition is motivated by ascetic concerns; further, its lack in Ì11vid,46 א* A B C D F G P Ψ 33 1739 1881 2464 al latt co argues decisively against its authenticity.
3 tn Grk “and be together again.”
