Are you forgetting that we are under the New Covenant?
Jer 31:31-34
31 “The days are coming,” declares the LORD,
“when I will make a new covenant
with the people of Israel
and with the people of Judah.
32 It will not be like the covenant
I made with their ancestors
when I took them by the hand
to lead them out of Egypt,
because they broke my covenant,
though I was a husband to [a] them, [b] ”
declares the LORD.
33 “This is the covenant I will make with the people of Israel
after that time,” declares the LORD.
“I will put my law in their minds
and write it on their hearts.
I will be their God,
and they will be my people.
34 No longer will they teach their neighbor,
or say to one another, ‘Know the LORD,’
because they will all know me,
from the least of them to the greatest,”
declares the LORD.
“For I will forgive their wickedness
and will remember their sins no more.”
Hebrews 8:13 "By calling this covenant “new,” he has made the first one obsolete; and what is obsolete and aging will soon disappear."
Jesus was asked when the end of the age would come. The age that they were in at the time was the old covenenat age. When the temple was distroyed in 70AD the old covenant ended. "Will soon disappear".
No one was ever saved by adhering to the Mosiac Law. Because no man can keep the Law.
If we are no longer teaching our neighbor [the Law] how can he keep the Law? Because the spirit of the Law is in his heart.
If we love God with our everything we will try our best to keep the Spirit of the Law but we will fail.
The grace of God, made posible by the sacrifice of Christ, allows God to forgive our shortcomings and remember our sins no more.
Peace Philippians 4:7