1 Corinthians 10:2

And were all baptized unto Moses
"In or by Moses"; and so the Syriac version renders it, (avwm dyb) , "by the hand of Moses"; by his means and direction, he going before, they followed after him into the sea, and passed through on dry land, and came out on the shore, which carried in it a resemblance of baptism; when they believed the Lord, and his servant Moses, ( Exodus 14:31 ) and gave up themselves to him as their leader and commander through the wilderness: and this their baptism was

in the cloud, and in the sea;
which may be considered either as together or separately; if together, the agreement between them and baptism lay in this; the Israelites, when they passed through the Red sea, hid the waters on each side of them, which stood up as a wall higher than they, and the cloud over them, so that they were as persons immersed in and covered with water; and very fitly represented the ordinance of baptism as performed by immersion; and which is the way it was administered in the apostles' time, to which he refers; and is the only way it ought to be administered in; and in which only the Israelites' passage through the sea, and under the cloud, could be a figure of it: or this may be considered separately, they were baptized in the cloud; which was either, as Gataker ^F7 thinks, when the cloud went from before the face of the Israelites, and stood behind them, and was between the two camps, to keep off the Egyptians from them, which as it passed over them let down a plentiful rain upon them, whereby they were in such a condition as if they had been all over dipped in water; or their being all under the cloud, and all over covered with it, was a representation of the ordinance of baptism, in which a person is all over covered with water; and then they were baptized in the sea, as they passed through it, the waters standing up above their heads, they seemed as if they were immersed in it. Very great is the resemblance between that passage of theirs, and baptism. For instance, their following Moses into the sea, which is meant by their being "baptized into him", was an acknowledgment of their regard unto him, as their guide and governor, as baptism is a following of Christ, who has left us an example that we should tread in his steps; and is an owning him to be our prophet to teach us, and lead us the way; and it is a profession of our faith in him, as our surety and Saviour, and a subjection to him as our King and Governor. This their baptism in the sea was after their coming out of Egypt, and at their first entrance on their journey to Canaan's land, as our baptism is, or should be, after a person is brought out of worse than Egyptian bondage and darkness, and has believed on the Lord Jesus Christ, and at the beginning of his profession of him, and entrance on his Christian race. The descent of the Israelites into the sea, when they seemed as buried in the waters, and their ascent out of it again on the shore, has a very great agreement with baptism, as administered by immersion, in which the person baptized goes down into the water, is buried with Christ therein, and comes up out of it as out of a grave, or as the children of Israel out of the Red sea; and as they, when they came out of it, could rejoice and sing in the view of their salvation and safety, and of the destruction of all their enemies, so the believer can, and does rejoice in this ordinance, in the view of his salvation by Christ, and safety in him, and of all his sins being buried and drowned in the sea of his blood; witness the instances of the eunuch and jailer. But though the Israelites were all in this sense baptized, yet they did not all inherit the land of Canaan.