The symbol of community can be seen and felt only through such an intimate event such as this which brings us closer to our ultimate destiny as disciples of God. With knowledge of why and how we are baptized, the next quest in understanding this holy sacrament would to justify its necessity in our faith. The Catholic Encyclopedia goes in depth on such a topic. “Theologians distinguish a twofold necessity which they call a necessity of means and a necessity of precept. The first indicates a thing to be necessary that, if lacking salvation cannot be attained. The second is had when a thing is indeed so necessary that it may not be omitted voluntarily without sin.” (Nelson) The twofold theory can be broken down and used in showing how baptism is both sign and symbol of Christ. The discussion of necessity of means demonstrates how through Jesus’ own actions and words of how we can attain salvation through such acts as baptism prove this notion just. In turn, being that this sacrament deals with original sin, it being a necessity of precept is also valid. This is due to the fact that we as Catholics believe to knowingly disobey the will of God is to sin. As seen in Matthew 28:19, “Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost: Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you