Question: Are all men then, as they perished in Adam, saved by Christ?
Answer: No, only those who are ingrafted into Him, and, receive all His benefits, through a true faith.
The Lord Jesus said: “Enter through the narrow gate; for the gate is wide and the way is broad that leads to destruction, and there are many who enter through it. For the gate is small and the way is narrow that leads to life, and there are few who find it.” Matthew 7:13,14
Salvation is through true faith In Jesus Christ.
For God so loved the world, that He gave His only begotten Son, that whoever believes in Him shall not perish, but have eternal life.
For God did not send the Son into the world to judge the world, but that the world might be saved through Him.
He who believes in Him is not judged; he who does not believe has been judged already, because he has not believed in the name of the only begotten Son of God. John 3:16-18
And having been made perfect, He (Jesus Christ) became to all those who obey Him the source of eternal salvation, Hebrews 5:9
And without faith it is impossible to please Him, for he who comes to God must believe that He is and that He is a rewarder of those who seek Him. Hebrews 11:6