There is a difference between command and ordinance, this is seen in Scriptures in Ephesians 2:It is both.
If I may quote what my Particular Baptist brethren had to say about it in the 17th-Century:
1689 LBC 28.1 Baptism and the Lord's Supper are ordinances of positive and sovereign institution, appointed by the Lord Jesus, the only lawgiver, to be continued in his church to the end of the world. ( Matthew 28:19, 20; 1 Corinthians 11:26 )
1689 LBC 29.1 Baptism is an ordinance of the New Testament, ordained by Jesus Christ, to be unto the party baptized, a sign of his fellowship with him, in his death and resurrection; of his being engrafted into him; of remission of sins; and of giving up into God, through Jesus Christ, to live and walk in newness of life. ( Romans 6:3-5; Colossians 2;12; Galatians 3:27; Mark 1:4; Acts 22:16; Romans 6:4 )
So, Baptism is a requirement (or command) and a sign (or picture).
14For he himself is our peace, who has made us both one and has broken down in his flesh the dividing wall of hostility 15by abolishing the law of commandments expressed in ordinances, that he might create in himself one new man in place of the two, so making peace, 16and might reconcile us both to God in one body through the cross, thereby killing the hostility.
The ordinances of the Baptist assemblies are for both association and identification. They are pictures, not bindings as some religions would demand.
It is not diminished by placing the ordinances in such light (of optional due to circumstance and opportunity), for ultimately the inclusion in a local assembly of believers and learning how the new believer’s specific gift may be used is the reason for the salvation.
What I have seen written by some on the BB involves two errors.
1). That baptism in the Scriptures always involves water.
2) that baptism is a requirement (in obedience to the command of Christ as some pronounce) for salvation in some manner to be completed.
2) that baptism is a requirement (in obedience to the command of Christ as some pronounce) for salvation in some manner to be completed.