What about Water Baptism and Communion? Necessary for Salvation?

Water Baptism and Communion are the only two ordinances given in the life of every believer.

Baptism follows his/her conversion as a public declaration of his/her
identification with Christ. Communion in remembrance. ‘ye do shew the Lord's death till he come.” (1 Cor11:26).

Each of these is to be practiced as a testimony to the world, but neither of them is to be construed as a means of, or an additional requirement for Salvation.
(Dr. Andy Woods).