No one can keep the law that is correct. We still need the grace of God to get to heaven but we also need to attempt to keep the law. It is what all the prophets did. Jesus is a good example in keeping the law.
Jesus walked by Faith, in 100% dependent on God, via the Holy Ghost, he by this fulfilled the Mosaic Law and brought back in the original Covenant that was made between Abraham and God in the order of Melchizadek
First by his death on the cross he brought in this Covenant, new one, in
Hebrews 9:15 And for this cause he is
the mediator of the new testament,
that by means of death, for
the redemption
of the transgressions
that were under
the first
testament,
they which are called might receive
the promise
of eternal inheritance.
Hebrews 9:16
For where a testament
is, there must also of necessity be the death of the
testator.
Hebrews 9:17 For a testament
is of force after men are dead: otherwise it is of no strength at all while the
testator liveth
Now we are in a new priesthood:
Hebrews 7:11 If therefore perfection were by the Levitical
priesthood, (for under it the people received the law,) what further need
was there that another priest should rise after the order of
Melchisedec, and not be called after the order of Aaron?
And have new Law:
Hebrews 7:12 For
the priesthood being
changed,
there is made
of necessity a
change also of the law.
This new law is the law of belief in the Son, Christ, where we receive the new birth in the Spirit of God, and thus the Law of love is spread abroad in our new hearts that God GAVE us, a free gift to all that believe God at his word. We are iving on this side of the cross, after not before. There is a big difference.
Before the cross under the perfect law, that is a curse to flesh and blood, since flesh can't do it
After where it is finished fulfilled for us in Christ the Savior unto God the Father, for life everlasting
So I enter his courts as King David did
Psalm 100:4 Enter into his gates with
thanksgiving,
and into his courts with
praise: be thankful unto him,
and bless his name.
Thanks