See that no one pays back anyone evil for evil, but always pursue what is good (agathon | ἀγαθόν | acc sg neut) both for one another and for all.

But just now Timothy has come to us from you, and has brought us the good news of your faith and your love; and that you always think of us with affection (agathēn | ἀγαθήν | acc sg fem) and long to see us even as we long to see you.

that you may walk worthy of the Lord, fully pleasing to him, bearing fruit in every good (agathō | ἀγαθῷ | dat sg neut) work, good (agathō | ἀγαθῷ | dat sg neut) and increasing in the knowledge of God,

For I am confident of this very thing, that he who began a good (agathon | ἀγαθόν | acc sg neut) work in you will bring it to completion at the day of Christ Jesus.

knowing that each person, if he does something good (agathon | ἀγαθόν | acc sg neut), will be repaid by the Lord for this, whether he is a slave or free.

Let no evil talk come out of your mouth, but only what is useful (agathos | ἀγαθός | nom sg masc) for building up, as the need arises, that it may benefit those who hear.

Let the thief no longer steal, but rather let him work hard, doing good (agathon | ἀγαθόν | acc sg neut) with his own hands, so that he may have something to share with the one in need.

For we are his work, created in Christ Jesus for good (agathois | ἀγαθοῖς | dat pl neut) works, which God prepared in advance that we should do them.

So then, as we have opportunity, let us do good (agathon | ἀγαθόν | acc sg neut) to everyone, and especially to those of the family of faith.

Now the one who is taught the word must share all good (agathois | ἀγαθοῖς | dat pl neut) things (agathois | ἀγαθοῖς | dat pl neut) with the one who teaches.