I think that Christians are correct in saying that we need to trust in Jesus alone for our salvation. 
However, that being said, the 7th Day Sabbath is a SIGN that we worship the true God who created the heavens and the earth, the CREATOR...
 
Ex:31:13: Speak thou also unto the children of Israel, saying, Verily my sabbaths ye shall keep: for it is a sign between me and you throughout your generations; that ye may know that I am the LORD that doth sanctify you.
 
...and as the CREATOR, He is able to CREATE a clean heart in us and renew a right spirit in us, instead of we trying to do it ourselves.
Ps:51:10: Create in me a clean heart, O God; and renew a right spirit within me.
 
The entire idea of God creating the heavens and the earth and then resting from His works, conveys this idea d we ourselves resting from our own works... and allowing God to sanctify us and t create a clean heart within us..one that loves Him and that keeps His law out of love and not out of trying to earn merit.
 
Heb:4:4: For he spake in a certain place of the seventh day on this wise, And God did rest the seventh day from all his works.
 
Heb:4:10: For he that is entered into his rest, he also hath ceased from his own works, as God did from his.
 
Phil:2:12,13: …work out your own salvation with fear and trembling.
For it is God which worketh in you both to will and to do of his good pleasure.
 
 
Claudia
			
			However, that being said, the 7th Day Sabbath is a SIGN that we worship the true God who created the heavens and the earth, the CREATOR...
Ex:31:13: Speak thou also unto the children of Israel, saying, Verily my sabbaths ye shall keep: for it is a sign between me and you throughout your generations; that ye may know that I am the LORD that doth sanctify you.
...and as the CREATOR, He is able to CREATE a clean heart in us and renew a right spirit in us, instead of we trying to do it ourselves.
Ps:51:10: Create in me a clean heart, O God; and renew a right spirit within me.
The entire idea of God creating the heavens and the earth and then resting from His works, conveys this idea d we ourselves resting from our own works... and allowing God to sanctify us and t create a clean heart within us..one that loves Him and that keeps His law out of love and not out of trying to earn merit.
Heb:4:4: For he spake in a certain place of the seventh day on this wise, And God did rest the seventh day from all his works.
Heb:4:10: For he that is entered into his rest, he also hath ceased from his own works, as God did from his.
Phil:2:12,13: …work out your own salvation with fear and trembling.
For it is God which worketh in you both to will and to do of his good pleasure.
Claudia