At Theophany we Orthodox bless water, a practice for Christians that can be traced to the early church. We also bless water before every baptism reciting many of the same prayers and ideas at both services. The Apostolic Constitutions, a Christian document from the 4th Century, mentions the blessing of water before a baptism:
“… let the priest even now call upon in baptism, and let him say:
Look down from heaven, and sanctify this water, and give it grace and power, that so he that is to be baptized, according to the command of Your Christ, may be crucified with Him, and may die with Him, and may be buried with Him, and may rise with Him to the adoption which is in Him, that he may be dead to sin and live to righteousness.
And after this, when he has baptized him in the name of the Father, and of the Son, and of the Holy Ghost, he shall anoint him with ointment…” (Kindle Loc. 3817-21)
In the prayer, baptism is clearly our dying with Christ – we are identifying ourselves with Christ, to be crucified with Him and die with Him and be buried with Him so that we can rise with Him to eternal life. The prayer asks God to grant this sanctifying power to the baptismal waters, not just to the rite of baptism. The incarnation is our salvation – we are saved in, with and by creation itself. The spiritual life is not separating ourselves from the physical world but rather transfiguring the physical world to be the spiritual reality which God created. Theophany is revealing God to us, but also revealing that creation itself is meant to be for our salvation. Faith is not just a noetic exercise: it is the transformation of our bodies, the formation of our hearts and souls , not just the informing of our minds.
Do you not know that all of us who have been baptized into Christ Jesus were baptized into his death? We were buried therefore with him by baptism into death, so that as Christ was raised from the dead by the glory of the Father, we too might walk in newness of life. For if we have been united with him in a death like his, we shall certainly be united with him in a resurrection like his. We know that our old self was crucified with him so that the sinful body might be destroyed, and we might no longer be enslaved to sin. For he who has died is freed from sin. But if we have died with Christ, we believe that we shall also live with him. For we know that Christ being raised from the dead will never die again; death no longer has dominion over him. The death he died he died to sin, once for all, but the life he lives he lives to God. So you also must consider yourselves dead to sin and alive to God in Christ Jesus. (Romans 6:3-11)