18 distinct Greek words appear in this verse.

1 variant unit attested by manuscript witnesses and modern critical editions.

• Faith
• Grace
• Marriage and Family

4 passages from patristic writers, Reformers, and church catechisms citing this verse.

• 1Pet 1:22 — Seeing ye have purified your souls in obeying the truth through the Spirit unto unfeigned love of the brethren, see that ye love one another with a pure heart fervently:
• 1Tim 1:5 — Now the end of the commandment is charity out of a pure heart, and of a good conscience, and of faith unfeigned:
• 1Tim 1:5 — Now the end of the commandment is charity out of a pure heart, and of a good conscience, and of faith unfeigned:
• 1Tim 4:6 — If thou put the brethren in remembrance of these things, thou shalt be a good minister of Jesus Christ, nourished up in the words of faith and of good doctrine, whereunto thou hast attained.
• 2Cor 6:6 — By pureness, by knowledge, by longsuffering, by kindness, by the Holy Ghost, by love unfeigned,
• 2John 1:2 — For the truth’s sake, which dwelleth in us, and shall be with us for ever.
• 2Pet 1:1 — Simon Peter, a servant and an apostle of Jesus Christ, to them that have obtained like precious faith with us through the righteousness of God and our Saviour Jesus Christ:
• 2Tim 1:12 — For the which cause I also suffer these things: nevertheless I am not ashamed: for I know whom I have believed, and am persuaded that he is able to keep that which I have committed unto him against th
• 2Tim 3:15 — And that from a child thou hast known the holy scriptures, which are able to make thee wise unto salvation through faith which is in Christ Jesus.
• 2Tim 3:15 — And that from a child thou hast known the holy scriptures, which are able to make thee wise unto salvation through faith which is in Christ Jesus.
• Acts 16:1 — Then came he to Derbe and Lystra: and, behold, a certain disciple was there, named Timotheus, the son of a certain woman, which was a Jewess, and believed; but his father was a Greek:
• Acts 16:1 — Then came he to Derbe and Lystra: and, behold, a certain disciple was there, named Timotheus, the son of a certain woman, which was a Jewess, and believed; but his father was a Greek:
• Acts 26:26 — For the king knoweth of these things, before whom also I speak freely: for I am persuaded that none of these things are hidden from him; for this thing was not done in a corner.
• Deut 29:29 — The secret things belong unto the LORD our God: but those things which are revealed belong unto us and to our children for ever, that we may do all the words of this law.
• Eph 6:4 — And, ye fathers, provoke not your children to wrath: but bring them up in the nurture and admonition of the Lord.
• Gen 18:19 — For I know him, that he will command his children and his household after him, and they shall keep the way of the LORD, to do justice and judgment; that the LORD may bring upon Abraham that which he h
• Heb 6:9 — But, beloved, we are persuaded better things of you, and things that accompany salvation, though we thus speak.
• Heb 11:13 — These all died in faith, not having received the promises, but having seen them afar off, and were persuaded of them, and embraced them, and confessed that they were strangers and pilgrims on the eart
• Jer 3:10 — And yet for all this her treacherous sister Judah hath not turned unto me with her whole heart, but feignedly, saith the LORD.
• John 1:47 — Jesus saw Nathanael coming to him, and saith of him, Behold an Israelite indeed, in whom is no guile!
• Jude 1:20 — But ye, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost,
• Mark 10:14 — But when Jesus saw it, he was much displeased, and said unto them, Suffer the little children to come unto me, and forbid them not: for of such is the kingdom of God.
• Phil 2:20 — For I have no man likeminded, who will naturally care for your state.
• Prov 1:8 — My son, hear the instruction of thy father, and forsake not the law of thy mother:
• Prov 4:4 — He taught me also, and said unto me, Let thine heart retain my words: keep my commandments, and live.
• Prov 31:1 — The words of king Lemuel, the prophecy that his mother taught him.
• Prov 31:28 — Her children arise up, and call her blessed; her husband also, and he praiseth her.
• Ps 17:1 — Hear the right, O LORD, attend unto my cry, give ear unto my prayer, that goeth not out of feigned lips.
• Ps 18:44 — As soon as they hear of me, they shall obey me: the strangers shall submit themselves unto me.
• Ps 22:10 — I was cast upon thee from the womb: thou art my God from my mother’s belly.
• Ps 66:3 — Say unto God, How terrible art thou in thy works! through the greatness of thy power shall thine enemies submit themselves unto thee.
• Ps 77:6 — I call to remembrance my song in the night: I commune with mine own heart: and my spirit made diligent search.
• Ps 81:15 — The haters of the LORD should have submitted themselves unto him: but their time should have endured for ever.
• Ps 86:16 — O turn unto me, and have mercy upon me; give thy strength unto thy servant, and save the son of thine handmaid.
• Ps 116:16 — O LORD, truly I am thy servant; I am thy servant, and the son of thine handmaid: thou hast loosed my bonds.
• Rom 4:21 — And being fully persuaded that, what he had promised, he was able also to perform.
• Rom 8:38 — For I am persuaded, that neither death, nor life, nor angels, nor principalities, nor powers, nor things present, nor things to come,
• Rom 14:5 — One man esteemeth one day above another: another esteemeth every day alike. Let every man be fully persuaded in his own mind.
• Rom 14:14 — I know, and am persuaded by the Lord Jesus, that there is nothing unclean of itself: but to him that esteemeth any thing to be unclean, to him it is unclean.
• Rom 15:14 — And I myself also am persuaded of you, my brethren, that ye also are full of goodness, filled with all knowledge, able also to admonish one another.