You did not answer my question are all those scriptures in reference to you ? and are you an ultra Calvinist?
I don't argue the points of Calvinism, and don't really know his position
The scripture clearly teaches that when a person believes and is saved, they are sealed by God the Holy Spirit until the day of redemption, simple
John 10:27-30KJV
27 My sheep hear my voice, and I know them, and they follow me:
28 And I give unto them eternal life; and they shall never perish, neither shall any man pluck them out of my hand.
29 My Father, which gave them me, is greater than all; and no man is able to pluck them out of my Father's hand.
30 I and my Father are one.
Ephesians 1:13KJV
13 In whom ye also trusted, after that ye heard the word of truth, the gospel of your salvation: in whom also after that ye believed, ye were sealed with that holy Spirit of promise,
Ephesians 4:30KJV
30 And grieve not the holy Spirit of God, whereby ye are sealed unto the day of redemption