Where is Baptism in the Book of Revelation.
Baptism is seen at the very beginning of the Book of Revelation in the letter to Sardis in Revelation 3:4-5 Yet you have still a few names in Sardis, people who have not soiled their garments; and they shall walk with me in white, for they are worthy. He who conquers shall be clad thus in white garments, and I will not blot his name out of the book of life; I will confess his name before my Father and before his angels.
This garment that they have received is Christ himself as it says in Galatians 3:27 For as many of you as were baptized into Christ have put on Christ.
Revelation 7:9-14 After this I looked, and behold, a great multitude which no man could number, from every nation, from all tribes and peoples and tongues, standing before the throne and before the Lamb, clothed in white robes, with palm branches in their hands.... Then one of the elders addressed me, saying, "Who are these, clothed in white robes, and whence have they come?" I said to him, "Sir, you know." And he said to me, "These are they who have come out of the great tribulation; they have washed their robes and made them white in the blood of the Lamb.
Ironically we don’t normally think of washing clothes in blood coming out white, yet this is what happens to our souls when the blood of Christ is poured over us in our baptism.
Finally in Revelation 22:1 Then he showed me the river of the water of life, bright as crystal, flowing from the throne of God and of the Lamb
This water was first seen at the crucifixion of our lord when the water came out of the temple of his body that he would later raise and take into heaven.
Where do we see confirmation in the Revelation
During the rite of confirmation the bishop says – be sealed with the gift of the Holy Spirit
Revelation 7:2 Then I saw another angel ascend from the rising of the sun, with the seal of the living God, and he called with a loud voice to the four angels who had been given power to harm earth and sea, saying, "Do not harm the earth or the sea or the trees, till we have sealed the servants of our God upon their foreheads." And I heard the number of the sealed, a hundred and forty-four thousand sealed, out of every tribe of the sons of Israel,
We also see that the seal that is received is the very name of God.
Revelation 22:3-4 There shall no more be anything accursed, but the throne of God and of the Lamb shall be in it, and his servants shall worship him; they shall see his face, and his name shall be on their foreheads.
All of this points us to the effects of confirmation.
Where do we see the Eucharist?
We see in the book of revelation Old Testament types that now find their fulfillment in the Eucharist.
Revelation 2:7 He who has an ear, let him hear what the Spirit says to the churches. To him who conquers I will grant to eat of the tree of life, which is in the paradise of God.'
Revelation 2:17 He who has an ear, let him hear what the Spirit says to the churches. To him who conquers I will give some of the hidden manna.
Revelation 22:2 through the middle of the street of the city; also, on either side of the river, the tree of life with its twelve kinds of fruit, yielding its fruit each month; and the leaves of the tree were for the healing of the nations.
Is confession in Revelation.
Not explicitly, but a call to repentance is..
Revelation 2:4-7 But I have this against you, that you have abandoned the love you had at first. Remember then from what you have fallen, repent and do the works you did at first. If not, I will come to you and remove your lampstand from its place, unless you repent. Yet this you have, you hate the works of the Nicolaitans, which I also hate. He who has an ear, let him hear what the Spirit says to the churches. To him who conquers I will grant to eat of the tree of life, which is in the paradise of God.'
Hopefully this call to repentance would lead the hearers to confession.
How about Marriage
In the book of Revelation, marriage finds its fulfillment in the bride – meaning those who follow Christ, and in the bridegroom – Christ.
Revelation 21:2 And I saw the holy city, new Jerusalem, coming down out of heaven from God, prepared as a bride adorned for her husband;
Revelation 21:9 Then came one of the seven angels who had the seven bowls full of the seven last plagues, and spoke to me, saying, "Come, I will show you the Bride, the wife of the Lamb."
Revelation 19:8 it was granted her to be clothed with fine linen, bright and pure" -- for the fine linen is the righteous deeds of the saints.
Elder in Greek is presbuteros, where we get the word priest in English.
Just as in the garden of Eden Marriage is so obvious, the same is true in the book of Revelation and the priesthood. The entire book is Liturgical. Revelation 4:4 Round the throne were twenty-four thrones, and seated on the thrones were twenty-four elders, clad in white garments, with golden crowns upon their heads.
Finally the anointing of the sick.
Revelation 2:10-11 Do not fear what you are about to suffer. Behold, the devil is about to throw some of you into prison, that you may be tested, and for ten days you will have tribulation. Be faithful unto death, and I will give you the crown of life. He who has an ear, let him hear what the Spirit says to the churches. He who conquers shall not be hurt by the second death.'