Yes, But wilt thou know, O vain man, that faith without works is dead?
So they have to repent from wickedness too, otherwise they can't repent from unbelief, because they will only have True Faith when they have works too.
The problem here is are you emphasizing the sinner to repent from all sins before coming to & believing in Jesus Christ or are you telling the sinners that they can also hope in Jesus to deliver them from their sins and not just give them eternal life?
Luke 10:25 And, behold, a certain lawyer stood up, and tempted him, saying, Master, what shall I do to inherit eternal life?
26 He said unto him, What is written in the law? how readest thou?
27 And he answering said, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy strength, and with all thy mind; and thy neighbour as thyself.
28 And he said unto him, Thou hast answered right: this do, and thou shalt live.
When you cite a reference like this, it makes me think you are placing that emphasis on the sinner to save themselves because that is what the Jews were doing under the Old Covenant in keeping the Ten Commandments.
Let us look at this in context, shall we?
Luke 10:25 And, behold, a certain lawyer stood up, and tempted him, saying, Master, what shall I do to inherit eternal life? 26 He said unto him, What is written in the law? how readest thou?
27 And he answering said, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy strength, and with all thy mind;
and thy neighbour as thyself.
28 And he said unto him, Thou hast answered right: this do, and thou shalt live.
29 But he, willing to justify himself, said unto Jesus, And who is my neighbour?
30 And Jesus answering said, A certain man went down from Jerusalem to Jericho, and fell among thieves, which stripped him of his raiment, and wounded him, and departed, leaving him half dead. 31 And by chance there came down a certain priest that way: and when he saw him, he passed by on the other side. 32 And likewise a Levite, when he was at the place, came and looked on him, and passed by on the other side. 33 But a certain Samaritan, as he journeyed, came where he was: and when he saw him, he had compassion on him, 34 And went to him, and bound up his wounds, pouring in oil and wine, and set him on his own beast, and brought him to an inn, and took care of him. 35 And on the morrow when he departed, he took out two pence, and gave them to the host, and said unto him, Take care of him; and whatsoever thou spendest more, when I come again, I will repay thee. 36 Which now of these three, thinkest thou, was neighbour unto him that fell among the thieves?
37 And he said, He that shewed mercy on him. Then said Jesus unto him, Go, and do thou likewise.
Verse 29 suggests that this certain lawyer was not really keeping that latter half of that commandment in loving thy neighbor as himself for why he had asked that question, hoping to justify himself for not loving every one.
Here is another example of a Jew seeking to save themselves by keeping the commandments, but this time, he was very rich.
Matthew 19:.16 And, behold, one came and said unto him, Good Master, what good thing shall I do, that I may have eternal life?
17 And he said unto him, Why callest thou me good? there is none good but one, that is, God: but if thou wilt enter into life, keep the commandments.
18 He saith unto him, Which? Jesus said, Thou shalt do no murder, Thou shalt not commit adultery, Thou shalt not steal, Thou shalt not bear false witness, 19 Honour thy father and thy mother: and, Thou shalt love thy neighbour as thyself.
20 The young man saith unto him, All these things have I kept from my youth up: what lack I yet?
21 Jesus said unto him, If thou wilt be perfect, go and sell that thou hast, and give to the poor, and thou shalt have treasure in heaven: and come and follow me.
22 But when the young man heard that saying, he went away sorrowful: for he had great possessions.
23 Then said Jesus unto his disciples, Verily I say unto you, That a rich man shall hardly enter into the kingdom of heaven.
24 And again I say unto you, It is easier for a camel to go through the eye of a needle, than for a rich man to enter into the kingdom of God.
25 When his disciples heard it, they were exceedingly amazed, saying, Who then can be saved?
26 But Jesus beheld them, and said unto them,
With men this is impossible; but with God all things are possible.
That was Jesus saying that men cannot justify themselves at all, only God can and this is done as He said elsewhere by believing in Him for eternal life.
John 3:15 That whosoever believeth in him should not perish, but have eternal life. 16 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. 17 For God sent not his Son into the world to condemn the world; but that the world through him might be saved. 18 He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.
That is how you enter into the New Covenant by believing in Jesus Christ that God will do this for us; not just have the free gift o eternal life but He will deliver sinners from their sins, keep them from their sins, and help them to follow Him as that is what discipleship is all about for why it is separate from salvation as we live a life of repentance daily trusting Jesus Christ to help us lay aside every weight ( provisions for the flesh as well as man made bondages ) & sins in walking in the light in fellowship with the Father & the Son in bearing fruit so that our joy may be full..