Keeping Jesus' commandments are requirement for salvation.
He are the verses to support my claim:
Matthew 22:36-40King James Version (KJV)
36 Master, which is the great commandment in the law?
37 Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.
38 This is the first and great commandment.
39 And the second is like unto it, Thou shalt love thy neighbour as thyself.
40 On these two commandments hang all the law and the prophets.
1. John 14:15
◦New King James Version
“If you love Me, keep My commandments.
2. John 14:21
◦New King James Version
He who has My commandments and keeps them, it is he who loves Me. And he who loves Me will be loved by My Father, and I will love him and manifest Myself to him.”
3. John 15:10
◦New King James Version
If you keep My commandments, you will abide in My love, just as I have kept My Father’s commandments and abide in His love.
4. 1 John 2:3
◦New King James Version
The Test of Knowing Him ] Now by this we know that we know Him, if we keep His commandments.
5. 1 John 2:4
◦New King James Version
He who says, “I know Him,” and does not keep His commandments, is a liar, and the truth is not in him.
6. 1 John 3:22
◦New King James Version
And whatever we ask we receive from Him, because we keep His commandments and do those things that are pleasing in His sight.
7. 1 John 3:24
◦New King James Version
The Spirit of Truth and the Spirit of Error ] Now he who keeps His commandments abides in Him, and He in him. And by this we know that He abides in us, by the Spirit whom He has given us.
8. 1 John 5:2
◦New King James Version
By this we know that we love the children of God, when we love God and keep His commandments.
9. 1 John 5:3
◦New King James Version
For this is the love of God, that we keep His commandments. And His commandments are not burdensome.
10. Revelation 12:17
◦New King James Version
And the dragon was enraged with the woman, and he went to make war with the rest of her offspring, who keep the commandments of God and have the testimony of Jesus Christ.
11. Revelation 14:12
◦New King James Version
Here is the patience of the saints; here are those who keep the commandments of God and the faith of Jesus.
Rev 22:14 Blessed are they that do his commandments, that they may have right to the tree of life, and may enter in through the gates into the city.
And here is confirmation from Jesus of keeping Ten commandments as requirement.
Matthew 19:16-19
New International Version (NIV)
16 Just then a man came up to Jesus and asked, “Teacher, what good thing must I do to get eternal life?” 17 “Why do you ask me about what is good?” Jesus replied. “There is only One who is good. If you want to enter life, keep the commandments.”
18 “Which ones?” he inquired.
Jesus replied, “‘You shall not murder, you shall not commit adultery, you shall not steal, you shall not give false testimony, 19 honor your father and mother,’[a] and ‘love your neighbor as yourself.’
Matthew 3:10
And now also the axe is laid unto the root of the trees: therefore every tree which bringeth not forth good fruit is hewn down, and cast into the fire.