If you say a person has to have works (obedience to commandments) then you are saying it is a requirement But you too want to dance around it.
It has all to do with this,,
Rom 4:2 For if Abraham were justified by works, he hath whereof to glory; but not before God.
Rom 4:3 For what saith the scripture? Abraham believed God, and it was counted unto him for righteousness.
Rom 4:4 Now to him that worketh is the reward not reckoned of grace, but of debt.
Rom 4:5 But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness.
Rom 4:6 Even as David also describeth the blessedness of the man, unto whom God imputeth righteousness without works,
They say that Salvation in Grace by faith, but than they add works to it, so no longer is it a free gift, because they are now paying for it. For one to keep the "law" one must work at it, Jesus was the only one that ever completed fulfilled, kept the law, so by "trying" to do what He has already done, they are mocking all the good works He did.
beacause
Luk_16:16 The law and the prophets were until John: since that time the kingdom of God is preached, and every man presseth into it.
as it says
Joh_1:17 For the law was given by Moses, but grace and truth came by Jesus Christ.
and again
Mat_9:17 Neither do men put new wine into old bottles: else the bottles break, and the wine runneth out, and the bottles perish: but they put new wine into new bottles, and both are preserved.
mixing the old and the new. the law, works, flesh with Grace spirit, rest
and again
Luk 5:38 But new wine must be put into new bottles; and both are preserved.
Luk 5:39 No man also having drunk old wine straightway desireth new: for he saith, The old is better.
Ie prefer the law to grace
it has all to do with the water into wine,
Joh 2:10 And saith unto him, Every man at the beginning doth set forth good wine; and when men have well drunk, then that which is worse: but thou hast kept the good wine until now.
confirmed at pentecost
Act_2:13 Others mocking said, These men are full of new wine.
for Christ has become our rest
Heb 3:7 Wherefore (as the Holy Ghost saith, To day if ye will hear his voice,
Heb 3:8 Harden not your hearts, as in the provocation, in the day of temptation in the wilderness:
Heb 3:9 When your fathers tempted me, proved me, and saw my works forty years.
Heb 3:10 Wherefore I was grieved with that generation, and said, They do alway err in their heart; and they have not known my ways.
Heb 3:11 So I sware in my wrath, They shall not enter into my rest.)
Heb 3:12 Take heed, brethren, lest there be in any of you an evil heart of unbelief, in departing from the living God.
as was spoken at His baptism
Mat_17:5 While he yet spake, behold, a bright cloud overshadowed them: and behold a voice out of the cloud, which said, This is my beloved Son, in whom I am well pleased; hear ye him.
as Christ put it
Joh_5:40 And ye will not come to me, that ye might have life.
and again
Rev_3:20 Behold, I stand at the door, and knock: if any man hear my voice, and open the door, I will come in to him, and will sup with him, and he with me.
still no one is listening.
and just as God closed the door to Noahs ark after he had being warning the people for years, and they laughed and mocked Him to scorn, so shall it be even today, than the door will be closed and those who have not entered in will be left out.
1Pe_3:20 Which sometime were disobedient, when once the longsuffering of God waited in the days of Noah, while the ark was a preparing, wherein few, that is, eight souls were saved by water.