For such serve not the Lord Jesus Christ, but their own belly, and by good words and fair speeches, deceive the hearts of the simple.

For your obedience is come abroad unto all men. I rejoice therefore on your behalf; but I would have you wise with regard to that which is good, and simple with regard to that which is evil.

That ye may be blameless and simple, the sons of God, unrebukable, in the midst of a crooked and perverse nation, among whom ye shine as lights in the world,