John and James believed that they were already saved because they were among the apostles.
However, the truth is that salvation was not easy, according to what the Lord Jesus told them.
Even though they were among the apostles, since salvation was not something easily attained, they still had to drink the cup that the Lord Jesus drank before they could be saved.
MARK 10:38-39
38 But Jesus said unto them, Ye know not what ye ask: can ye drink of the cup that I drink of? and be baptized with the baptism that I am baptized with?
39 And they said unto him, We can. And Jesus said unto them, Ye shall indeed drink of the cup that I drink of; and with the baptism that I am baptized withal shall ye be baptized:
Therefore, what Dino246 said, that he is 100% saved, comes only from his own belief and not from God.
Because it contradicts what the Lord said in Mark 10:38–39.
Such a belief is a trap from the enemy of God.
If the brothers John and James, who were already among the 12 apostles and had no doubt about God, were still not certain of their salvation, how much more so Dino246, whom the Lord is exposing?