Should we still observe the sabbath?

[Esaias]

It was asked, "If we are still under any of the Old Testament laws, why did Jesus come and die?"

He died to save us from our sins. Sin is transgression of the law. He died so we could be free from our transgressions of God's law. NOT as some suppose by abolishing His commandments, but rather by forgiving us of our crimes and then MAKING US GOOD CITIZENS of His Kingdom through the regenerating power of His Spirit. His death and resurrection is meant to put LIFE into us, NEW LIFE, a Life of RIGHTEOUSNESS AND OBEDIENCE in place of the old death-life of sin and ungodliness and disobedience. We are saved by grace, and that grace of God leads to REPENTANCE which means to STOP SINNING AND START OBEYING GOD BY FAITH.

And yes that includes the Ten Commandments.