What is the importance of baptism and what are its efficacious?
The Orthodox believe that baptism is the way to receive salvation, purification, justification, renewal of life and membership in the Body of Christ? While these things, according to the Protestant denominations, are only received by faith? If the latter is correct, what is then, the use of baptism? Is it just a sign of Christianity? Or is it merely an obedience to the Lord's commandment: "Go therefore and make disciples of all the nations, baptising them in the name of the Father and of the Son and of the Holy Spirit" (Matt.28: 19)?