Sabbath is rest from secular life and labour.
We are called out of secular life..
Mark 10:28 Then Peter began to say unto him, Lo, we have left all, and have followed thee.
Philippians 3:8 Yea doubtless, and I count all things but loss for the excellency of the knowledge of Christ Jesus my Lord: for whom I have suffered the loss of all things, and do count them but dung, that I may win Christ,
Rest is the main point of sabbath.
You cannot rest when you are High priest, or when you are in a priesthood, a minister of the new testament.
Psalm 132:9 Let thy priests be clothed with righteousness; and let thy saints shout for joy.
Psalm 132:16 I will also clothe her priests with salvation: and her saints shall shout aloud for joy.
Revelation 1:6 And hath made us kings and priests unto God and his Father; to him be glory and dominion for ever and ever. Amen.
Revelation 5:10 And hast made us unto our God kings and priests: and we shall reign on the earth.
1 Corinthians 3:9 For we are labourers together with God: ye are God's husbandry, ye are God's building.
Hebrews 4:11 Let us labour therefore to enter into that rest, lest any man fall after the same example of unbelief.
Matthew 20:28 Even as the Son of man came not to be ministered unto, but to minister, and to give his life a ransom for many.
2 Corinthians 3:6 Who also hath made us able ministers of the new testament; not of the letter, but of the spirit: for the letter killeth, but the spirit giveth life.
2 Corinthians 6:4 But in all things approving ourselves as the ministers of God, in much patience, in afflictions, in necessities, in distresses,
We can only gather with Jesus, or we are against Him. Doing good is in faith, to Christ, there is no other good, as what is not of faith is sin...
Matthew 12:30 He that is not with me is against me; and he that gathereth not with me scattereth abroad.
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James 4:17 Therefore to him that knoweth to do good, and doeth it not, to him it is sin.
Romans 14:23 And he that doubteth is damned if he eat, because he eateth not of faith: for whatsoever is not of faith is sin.