"…a good tree cannot bear worthless fruit, neither can a rotten tree produce fine fruit. Every tree not producing fine fruit gets cut down and thrown into the fire. Really, then, by their fruits you will recognize those men." (Matt 7:18-20).
"Become doers of the word and not hearers only, deceiving yourselves with false reasoning. For if anyone is a hearer of the word, and not a doer, this one is like a man looking at his natural face in a mirror. For he looks at himself, and off he goes and immediately forgets what sort of man he is. But he who peers into the perfect Law that belongs to freedom and who persists in it, this man, because he has become, not a forgetful hearer, but a doer of the work, will be happy in his doing it." (James 1:22-25).
"Little children, let us love, neither in word nor with the tongue, but in deed and truth." (1 John 3:18).
"Try to find out what would please the Lord; take no part in the barren deeds of darkness, but show them up for what they are." (Eph 5:10,11 NEB).
"Whatever you are doing, whether you speak or act, do everything in the name of the Lord Jesus, giving thanks to God the Father through him." (Col 3:17 NEB).
"Moreover, may our Lord Jesus Christ himself and God our Father, who loved us and gave everlasting comfort and good hope by means of undeserved kindness, comfort your hearts and make you firm in every good deed and word." (2 Thess 2:16,17).