That is not my confidence of what was Paul confidence. His confidence would be in the wording of Heb 12:2 looking unto Jesus, the author and finisher of our faith, who for the joy that was set before Him endured the cross, despising the shame, and has sat down at the right hand of the throne of God
Hebrews 12:4 Ye have not yet resisted unto blood, striving against sin.
5 And ye have forgotten the exhortation which speaketh unto you as unto children, My son, despise not thou the chastening of the Lord, nor faint when thou art rebuked of him:....................
Hebrews 12:12 Wherefore lift up the hands which hang down, and the feeble knees;
13 And make straight paths for your feet, lest that which is lame be turned out of the way; but let it rather be healed.
14 Follow peace with all men, and holiness, without which no man shall see the Lord:
15 Looking diligently lest any man fail of the grace of God; lest any root of bitterness springing up trouble you, and thereby many be defiled;
16 Lest there be any fornicator, or profane person, as Esau, who for one morsel of meat sold his birthright.
17 For ye know how that afterward, when he would have inherited the blessing, he was rejected: for he found no place of repentance, though he sought it carefully with tears.
I would say that it is funny how you ignored all of that so as to leave it out of your assessment, but it is not funny. It is sad.
And to this Paul would agree, that He who began the good work in me will perform it unto the end. Sealed, to me, means what it says by the One doing the sealing, unto the day of redemption of the purchased possessions. Eph 1:13-14 In Him you also trusted, after you heard the word of truth, the gospel of your salvation; in whom also, having believed, you were sealed with the Holy Spirit of promise, 14 who is the guarantee of our inheritance until the redemption of the purchased possession, to the praise of His glory.
Ephesians 5:1 Be ye therefore followers of God, as dear children;
2 And walk in love, as Christ also hath loved us, and hath given himself for us an offering and a sacrifice to God for a sweetsmelling savour.
3 But fornication, and all uncleanness, or covetousness, let it not be once named among you, as becometh saints;
4 Neither filthiness, nor foolish talking, nor jesting, which are not convenient: but rather giving of thanks.
5 For this ye know, that no whoremonger, nor unclean person, nor covetous man, who is an idolater, hath any inheritance in the kingdom of Christ and of God.
6 Let no man deceive you with vain words: for because of these things cometh the wrath of God upon the children of disobedience.
7 Be not ye therefore partakers with them.
And ditto of what I said in the first part of this reply. I would say that it is funny how you ignored all of that so as to leave it out of your assessment, but it is not funny. It is sad.