Reference

1 Thessalonians 2:9

For ye remember, brethren, our labour and travail: for labouring night and day, because we would not be chargeable unto any of you, we preached unto you the gospel of God.
7

But we were gentle among you, even as a nurse cherisheth her children:

8

So being affectionately desirous of you, we were willing to have imparted unto you, not the gospel of God only, but also our own souls, because ye were dear unto us.

9

For ye remember, brethren, our labour and travail: for labouring night and day, because we would not be chargeable unto any of you, we preached unto you the gospel of God.

10

Ye are witnesses, and God also, how holily and justly and unblameably we behaved ourselves among you that believe:

11

As ye know how we exhorted and comforted and charged every one of you, as a father doth his children,

Counter-Arguments

The strongest case that this verse does not belong in this theme.

Access to God (Veil Removed)

This verse focuses on the apostles' work ethic and their financial independence while preaching the gospel, not on the nature of access to God or the removal of any metaphorical or literal veil. There is no mention of a sanctuary, priesthood, or the concept of restricted versus open access to the divine presence.