NASB
"Therefore, to one who knows the right thing to do and does not do it, to him it is sin."
— James 4:17, NASB
“Therefore to him that knoweth to do good, and doeth it not, to him it is sin. ”
“To him therefore that knoweth to do good, and doeth it not, to him it is sin. ”
“To him therefore who knows to do good, and doesn't do it, to him it is sin.”
“So whoever knows what is good to do and does not do it is guilty of sin.”
“To him therefore who knoweth to do good and doth it not, to him it is sin. ”
“The man who has knowledge of how to do good and does not do it, to him it is sin.”
“Therefore to him that knoweth to do good, and doeth it not, to him it is sin. ”
Yet you do not know what your life will be like tomorrow. You are just a vapor that appears for a little while and then vanishes away.
Instead, you ought to say, "If the Lord wills, we will live and also do this or that."
But as it is, you boast in your arrogance; all such boasting is evil.
Therefore, to one who knows the right thing to do and does not do it, to him it is sin.