10 distinct Greek words appear in this verse.

• Love
• Obedience and Disobedience

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

• 1Chr 22:12 — Only the LORD give thee wisdom and understanding, and give thee charge concerning Israel, that thou mayest keep the law of the LORD thy God.
• 1Cor 7:19 — Circumcision is nothing, and uncircumcision is nothing, but the keeping of the commandments of God.
• 1John 2:4 — He that saith, I know him, and keepeth not his commandments, is a liar, and the truth is not in him.
• 1John 2:5 — But whoso keepeth his word, in him verily is the love of God perfected: hereby know we that we are in him.
• 1John 3:14 — We know that we have passed from death unto life, because we love the brethren. He that loveth not his brother abideth in death.
• 1John 3:14 — We know that we have passed from death unto life, because we love the brethren. He that loveth not his brother abideth in death.
• 1John 3:19 — And hereby we know that we are of the truth, and shall assure our hearts before him.
• 1John 3:22 — And whatsoever we ask, we receive of him, because we keep his commandments, and do those things that are pleasing in his sight.
• 1John 4:13 — Hereby know we that we dwell in him, and he in us, because he hath given us of his Spirit.
• 1John 5:3 — For this is the love of God, that we keep his commandments: and his commandments are not grievous.
• 1John 5:3 — For this is the love of God, that we keep his commandments: and his commandments are not grievous.
• 1John 5:19 — And we know that we are of God, and the whole world lieth in wickedness.
• 1Thess 4:1 — Furthermore then we beseech you, brethren, and exhort you by the Lord Jesus, that as ye have received of us how ye ought to walk and to please God, so ye would abound more and more.
• 2Cor 4:6 — For God, who commanded the light to shine out of darkness, hath shined in our hearts, to give the light of the knowledge of the glory of God in the face of Jesus Christ.
• Col 3:10 — And have put on the new man, which is renewed in knowledge after the image of him that created him:
• Dan 11:32 — And such as do wickedly against the covenant shall he corrupt by flatteries: but the people that do know their God shall be strong, and do exploits.
• Eph 1:17 — That the God of our Lord Jesus Christ, the Father of glory, may give unto you the spirit of wisdom and revelation in the knowledge of him:
• Ezek 18:5 — But if a man be just, and do that which is lawful and right,
• Heb 5:9 — And being made perfect, he became the author of eternal salvation unto all them that obey him;
• Hos 5:4 — They will not frame their doings to turn unto their God: for the spirit of whoredoms is in the midst of them, and they have not known the LORD.
• Hos 6:6 — For I desired mercy, and not sacrifice; and the knowledge of God more than burnt offerings.
• Jas 1:22 — But be ye doers of the word, and not hearers only, deceiving your own selves.
• Jer 22:16 — He judged the cause of the poor and needy; then it was well with him: was not this to know me? saith the LORD.
• John 7:28 — Then cried Jesus in the temple as he taught, saying, Ye both know me, and ye know whence I am: and I am not come of myself, but he that sent me is true, whom ye know not.
• John 14:15 — If ye love me, keep my commandments.
• John 14:15 — If ye love me, keep my commandments.
• John 14:21 — He that hath my commandments, and keepeth them, he it is that loveth me: and he that loveth me shall be loved of my Father, and I will love him, and will manifest myself to him.
• John 15:10 — If ye keep my commandments, ye shall abide in my love; even as I have kept my Father’s commandments, and abide in his love.
• John 15:14 — Ye are my friends, if ye do whatsoever I command you.
• John 17:3 — And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent.
• Luke 1:6 — And they were both righteous before God, walking in all the commandments and ordinances of the Lord blameless.
• Luke 6:46 — And why call ye me, Lord, Lord, and do not the things which I say?
• Luke 6:49 — But he that heareth, and doeth not, is like a man that without a foundation built an house upon the earth; against which the stream did beat vehemently, and immediately it fell; and the ruin of that h
• Luke 8:15 — But that on the good ground are they, which in an honest and good heart, having heard the word, keep it, and bring forth fruit with patience.
• Matt 7:24 — Therefore whosoever heareth these sayings of mine, and doeth them, I will liken him unto a wise man, which built his house upon a rock:
• Matt 28:20 — Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you alway, even unto the end of the world. Amen.
• Phil 3:10 — That I may know him, and the power of his resurrection, and the fellowship of his sufferings, being made conformable unto his death;
• Prov 7:2 — Keep my commandments, and live; and my law as the apple of thine eye.
• Ps 9:10 — And they that know thy name will put their trust in thee: for thou, LORD, hast not forsaken them that seek thee.
• Ps 119:6 — Then shall I not be ashamed, when I have respect unto all thy commandments.