“to him, then, knowing to do good, and not doing [it], it is sin to him.”— James 4:17 (LSV)
14who does not know the thing of tomorrow; for what is your life? For it is a vapor that is appearing for a little [while], and then is vanishing;
15instead, you [ought] to say, “If the LORD may will, we will live, and do this or that”;
16but now you glory in your pride; all such glorying is evil;
17to him, then, knowing to do good, and not doing [it], it is sin to him.