Jesus did not prevent our salvation by crossing the bridge in our place. It is contradictory to have faith in Jesus, but not in what He taught or to have faith in God's word made flesh. In Revelation 14:12, those who kept faith in Jesus are the same as those kept God's commandments.
True, He did not prevent our salvation by crossing the bridge in our place; instead, He secured our salvation through his
Blood.
Leviticus 17:11 KJV
For the life of the flesh is in the blood: and I have given it to you upon the altar to make an atonement for your souls:
for it is the blood that maketh an atonement for the soul. (not our works)
Hebrews 9:22 KJV
And almost all things are by the law purged with blood; and
without shedding of blood is no remission.
Ephesians 1:7 KJV
In whom we have redemption through his blood, the forgiveness of sins, according to the riches of his grace;
Exodus 12:12-13 KJV
For I will pass through the land of Egypt this night, and will smite all the firstborn in the land of Egypt, both man and beast; and against all the gods of Egypt I will execute judgment: I am the LORD. [13] And the blood shall be to you for a token upon the houses where ye are:
and when I see the blood, I will pass over you, and the plague shall not be upon you to destroy you, when I smite the land of Egypt.
Exodus 24:8 KJV
And Moses took the blood, and sprinkled it on the people, and said,
Behold the blood of the covenant, which the LORD hath made with you concerning all these words.
Acts 20:28 KJV
Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed
the church of God, which he hath purchased with his own blood.
Hebrews 9:14,18,20-22 KJV
How much more shall the blood of Christ, who through the eternal Spirit offered himself without spot to God,
purge your conscience from dead works to serve the living God? [18]
Whereupon neither the first testament was dedicated without blood. [20] Saying,
This is the blood of the testament which God hath enjoined unto you. [21] Moreover he sprinkled with blood both the tabernacle, and all the vessels of the ministry. [22] And almost all things are by the law purged with blood;
and without shedding of blood is no remission.
1 Peter 1:18-19 KJV
Forasmuch as ye know that ye were not redeemed with corruptible things, as silver and gold, from your vain conversation received by tradition from your fathers; [19]
But with the precious blood of Christ, as of a lamb without blemish and without spot:
Revelation 5:9 KJV
And they sung a new song, saying, Thou art worthy to take the book, and to open the seals thereof: for
thou wast slain, and hast redeemed us to God by thy blood out of every kindred, and tongue, and people, and nation;