For whoever will do what God wants, that person is my brother, and sister and mother.”
“Not every person who says to me, ‘Lord, Lord,’ will enter the kingdom of heaven; but [only] that person who does what my Father in heaven requires.
If anyone [really] desires to do what God wants, he will know whether my teaching comes from God or whether I am speaking on my own authority [only].
Do not serve them only when you are being watched, just to gain their approval, but as slaves of Christ, doing what God wants from your heart.
For you need to be steadfast so that, after you have done what God wants, you will receive the promise [of an inheritance. See 9:15].
But the person who looks closely into the perfect law that brings freedom, and continues to do so, is not a listener who forgets [what he hears], but someone who does the work [it requires]. This person will be blessed for doing so.
So then, you should no longer live the rest of your lives [to satisfy] the sinful desires of your body, but to do what God wants.
And the world, with its [physical and material] desires, is passing away, but the person who does what God wants will continue to live forever.