"Let no one deceive himself. If anyone among you thinks that he is wise in this age, let him become a fool that he may become wise."

"Do not be yoked together with unbelievers. For what do righteousness and wickedness have in common? Or what fellowship can light have with darkness?"

"But if Christ is in you, then even though your body is subject to death because of sin, the Spirit gives life because of righteousness."

"But if food causes my brother to stumble, I will never eat meat again, so that I will not cause him to stumble."

"For we are glad, when we are weak, and ye are strong: and this also we wish, even your perfection."