We fell into sin because Adam took the fruit and ate it. But what would have happened if he had refused it? If he had said, "No Devil! I rebuke you in the name of Jehovah!"
What would have happened to Eve and Satan?
Thanks!
Since you started with "we fell into sin because...." and then asked what if the "because" didn't happen, then the logical answer would be we would not have fallen into sin.
I want to make a point here, though. Adam fell, and by that sin was
imputed to mankind. It wouldn't matter if you never committed a sin in your life: sin is
imputed to you. You are
reckoned sinful because of what Adam did (not what you do). You sin because you are sinful and you must repent of your personal sin, but it was by Adam's sin that you were lost.
Romans 3:23
for all have sinned and fall short of the glory of God,
Romans 5:14
Nevertheless death reigned ... even over those who had not sinned ...
In like manner, Jesus paid the price for your sin. You did not pay that price nor will you ever have to. Righteousness is
imputed to you. You are
reckoned righteous because of what Jesus did (not what you do). You can walk righteously because God redeemed you and you must strive to follow God's commandments, to walk in His will for you, but it is by Jesus' sacrifice that you are saved.
Romans 4:5-7 (see also 4:11)
But to him who does not work but believes on Him who justifies the ungodly, his faith is accounted for righteousness, 6 just as David also describes the blessedness of the man to whom God imputes righteousness apart from works:
7 Blessed are those whose lawless deeds are forgiven,
And whose sins are covered;
Romans 4:22-25
22 And therefore it was accounted to [Abraham] for righteousness. 23 Now it was not written for his sake alone that it was imputed to him, 24 but also for us. It shall be imputed to us who believe in Him who raised up Jesus our Lord from the dead, 25 who was delivered up because of our offenses, and was raised because of our justification.