The observance of the Sabbath was a requirement of Jewish law and as such was not carried over into the Grace Dispensation. Sunday is not the Sabbath but is merely a day set aside to give special attention to the worship of God. Instead of keeping only the Sabbath day holy, we are required in this dispensation to keep every day holy. The Jewish Sabbath is a type of Christ, who is our rest, rather than the day. Ornaments of precious stones and metals are evidences of a prideful heart and are unbecoming to a child of God.
Many secret societies require the taking of an oath, which is expressly forbidden in Scriptures.
The taking of an oath is a vain thing and condemned by the Scriptures. An affirmation to the truth of anything is sufficient. Divorce and remarriage constitutes the sin of adultery. The only allowable causes for remarriage are fornication and death. However, fornication is not unfaithfulness or simple adultery, but is a state of being married to another's wife or husband.