With all due respect, disagree all you like, but John 15:6 does not trump or even contradict what Jesus said in John 6:50,51. John 15:6 makes no mention of everlasting torment
Jn.15:6, "he is thrown out.....and is withered" being timeless construed grammatically with the following three timeless present tenses - all basic Hebrew grammar.
"And they are burned," the final kai piled upon others. The verb is not katakaiesthai, "to burn up," and affords no support for the annihilation of the wicked - the castoff branches are burning.
. I have discussed all my findings on this subject on another thread and am currently writing a paper on it. The doctrine of human forever conscious torment is based on assumptions that are made through association. There is no firm mention of any human after Adam suffering everlasting conscious torment. The lake of fire was created for the devil and his angels. They are eternal beings. Humans are not. Gen. 3:22 in no uncertain terms reveals that the tree of life has been denied access to from humans lest they eat of it and live forever. That passage reveals God's intention. He specifically did not want them to live forever. How is it that He has changed His mind? As I have shared, living forever is a gift that is granted only to those who partake of Jesus through faith (John 6:50,51).
As for the op, I have already shared what it takes to enter life. God gives grace to the humble. The confession of sin is a show of humility. In Luke 18:10-14, the two men praying had differing attitudes. The first one boasted on all his good works. The second one confessed his sin and asked for mercy, and was the one that Jesus said went away justified. He then declared that the proud will be abased and the humble, exalted.
This is precisely why we cannot be rewarded with life on the basis of our own works or effort. This would give cause for boasting, a direct conflict with humility. "lest anyone should boast". The original transgression, that of Lucifer, was to exalt himself to the status of God. Sin, the transgression of law, has been dealt with on Calvary's hill. However, the transgression of self exaltation was not. It is the real issue between man and God, between God and anyone with free will.
I have been in discussions with athiests on Facebook. Some are are vamping up their cause in a huge way lately. There is a movement to oppose all religion, albeit a small one, but growing. What they do by default in their cause, is that if there is no God then man becomes the highest intelligence on the planet. This is a type of the original transgression. However, another type is that of religious people who are under the belief that they must behave themselves appropriately in order to deserve everlasting life. If that is the case, then why did Jesus bother to do what Paul said in Rom.5:15-19?
In that passage, Paul confirms other places where we can see that life is a free gift, bought and paid for by the righteousness, obedience, and death of One Man, Jesus. There is only One savior. It is not our job to save ourselves, but to accept salvation. This takes humility.
The life we live as Christians will be scrutinized on the Judgment seat of Christ, for the purpose of granting or removing rewards...but NOT for the purpose of rewarding us with life. He who has the Son
HAS (everlasting) life, and as Jesus promised in John 5:24, will not come under judgment (condemnation), but
HAS passed from death to life.