, most people will not be saved from Hell,
Actually no one is saved from Hell. Salvation is being saved from the power of sin in this current age.
If Salvation is primarily the escape from Hell, why didn't Peter when giviving the first post-resurrection sermon on Salvation after the baptism of Holy Spirit, not speak one word about Hell?
Peter exorted in Acts 2:40
38 and Peter said unto them, `Reform, and be baptized each of you on the name of Jesus Christ, to remission of sins, and ye shall receive the gift of the Holy Spirit,
39 for to you is the promise, and to your children, and to all those afar off, as many as the Lord our God shall call.'
40 Also with many more other words he was testifying and exhorting, saying, `
Be saved from this perverse generation;'
41 then those, indeed, who did gladly receive his word were baptized, and there were added on that day, as it were, three thousand souls,
The Greek word translated generation is γενεά geneá, ghen-eh-ah'; from (a presumed derivative of)
G1085; a generation; by implication, an age (the period or the persons):—age, generation, nation, time
The gospel Peter preached is the remission of sin and salvation from this current age of sin.