The Ark Of Noah, a Type of Salvation

How does salvation come to sinful men? What is it to be dead in trespasses and sins? Was Noah better than those of his generation? How was Noah just and perfect? What did god reveal to Noah? Why was Noah made a 'preacher of righteousness'? How is the Ark a type of Christ the LORD? Is the physical ark of Noah a myth? How can God be Just and justify a sinner? Is Jesus Christ the only Redeemer? How do those that don't believe call God a liar? Why was there only one door into the ark? What does it mean to repent and believe the Gospel? How is Christ Jesus a 'sure' Savior?