1 Corinthians 1:18 “Being saved” confirmed by “are perishing”. Although no Greek word shown for “are/being”, but it was common to not always have such words.
Matthew 24:12-14 Those that endure/stay/perseveres (in Christ) until the end will be saved.
John 15:1-6 Bearing fruit is required. That also requires for the branch to grow and the leaves to grow and the fruit to also grow to full size and ripe color and tenderness. Takes the entire season, but just the planting of the seed. The first receipt of The Holy Ghost, the seed is given. That seed is required to grow in order to stay alive, or else the person dies and The Holy Ghost (soul of Christ) leaves.
https://isawthelightministries.com/alwayssaved.html
(Divine confirmation: This morning saw post by brother Adri saying about Meekness, that it was disappointing to see such a great tree fall.)
We first receive only a seed of The Holy Ghost. That seed, The Holy Ghost, must grow inside of us, or else we die spiritually.
Romans 6 repentance (Acts 2:38) and then baptism, dying continually to sin, not just one time event. Not yet achieved. Not continuing in sin so that grace may abound! Totally opposite of mainstream Christianity.
1 John 3:9 We have not yet achieved fully. Be ye Holy 1 Peter 1:16, be ye perfect/sinless Matthew 5:48, We have not yet fully achieved.
All of 1 Peter 1 (Verse 9 is key.)
Philippians 3:12-15 Paul had not yet attained/achieved perfectness, but was striving for it.
Philippians 2:12 Work out your salvation with fear and trembling. Opposite of total confidence that you have already been fully saved without any possibility of ever losing it.
Ephesians 4:11-14 Apostles until we come to full maturity/completeness to the full measure of the man Christ. Which is not impossible to achieve! But we have not yet fully achieved this.
No sin will be allowed into the future Paradise. Or else the coming perfect eternal Paradise would be destroyed.