The symbols of baptism in the Old Testament give the same meaning
Noah's Ark was a symbol of baptism
St. Peter the Apostle says: "...while the ark was being prepared, in which a few, that is, eight souls, were saved through water. There is also an antitype which now saves us, namely baptism" (1Pet.3:20,21). We explain that there is salvation in baptism with water. Similarly, in Noah's ark which is a symbol of baptism, all those who were in the ark were saved from the death of the Flood. This confirms what we have previously said about salvation through baptism according to the Lord's words in (M k.16:16).