What do you mean, your post made NO sense to me ? ? ?
If you are Questioning the FACT that some Disciples are not SAVED, that is obvious. The GREEK WORD only means a follower, not a Saved Follower.
John 6:66 (NIV)
66 From this time many of his disciples turned back and no longer followed him.
The were NEVER Born Again, therefore they were NEVER SAVED, and still JOHN called the disciples which only means Follower, which has no length of TIME involved with it, even for a short time, and no longer followed him.
Therefore OSAS, is STILL RELEVANT TO ALL BORN AGAIN BELIEVERS, because they were sealed by the HOLY SPIRIT.
This VERSE IS RELEVANT TO ALL who have RECEIVED HIM AS LORD which means MASTER:
1 Corinthians 12:13 (HCSB)
13 For we were all baptized by one Spirit into one body—whether Jews or Greeks, whether slaves or free—and we were all made to drink of one Spirit.
That is exactly what the unsaved disciples were LACKING.