2 Thess 2:13 before belief of the Truth ! 2
This Sanctifying Work of the Spirit unto the belief of the Truth is imperative because the Truth is a Sanctified Truth, or else how could Jesus pray this stated request to His Father for His followers Jn 17:17
17 Sanctify[imperative] them through thy truth: thy word is truth.
And this applies to all that shall believe which are the Sheep Jn 17:19-20
19 And for their sakes I sanctify myself, that they also might be sanctified through the truth.
20 Neither pray I for these alone, but for them also which shall believe on me through their word;
So if the Truth itself is Sanctified, and does Sanctify, the Vessels receiving it must also be Sanctified in the Minds and Hearts, hence Sanctified persons are only fit vessels to receive Sanctified Truth, and from that point on grow in Sanctification in the Knowledge and belief of the Truth 2 Pet 3:18; 1:4-8
4 Whereby are given unto us exceeding great and precious promises: that by these ye might be partakers of the divine nature, having escaped the corruption that is in the world through lust.
5 And beside this, giving all diligence, add to your faith virtue; and to virtue knowledge;
6 And to knowledge temperance; and to temperance patience; and to patience godliness;
7 And to godliness brotherly kindness; and to brotherly kindness charity.
8 For if these things be in you, and abound, they make you that ye shall neither be barren nor unfruitful in the knowledge of our Lord Jesus Christ.
Because the Spirit which sanctified them in the first place, shall abide , dwell in them.
Thats why John writes in 1 Jn 2:27
27 But the anointing which ye have received of him abideth in you, and ye need not that any man teach you: but as the same anointing teacheth you of all things, and is truth, and is no lie, and even as it hath taught you, ye shall abide in him.
And if anyone denies the need of this Sanctifying work of the Spirit, which is none other than the New Birth, before believing the Truth, they are deceived, and this very scripture 2 Thess 2:13 stands as a Testimony against them, and let it be known, that their denial is now moreso against the Holy Spirit and the need of His Work effectually before we can believe the Truth !