Revelation 18:7

To the same degree in which she has lived in splendor and luxury, give her torture and tears. Because she is always boasting in her heart, 'I sit enthroned as queen; I am not a widow, I shall never experience any sorrow' --

2 Thessalonians 2:4-8

the one who keeps up his opposition and so far exalts himself above every so-called god or object of worship, that he actually takes his seat in the sanctuary of God, proclaiming himself to be God.

Treasury of Scripture Knowledge

Summary

How much she hath glorified herself, and lived deliciously, so much torment and sorrow give her: for she saith in her heart, I sit a queen, and am no widow, and shall see no sorrow.

General references

Bible References

Much she

2 Thessalonians 2:4
the one who keeps up his opposition and so far exalts himself above every so-called god or object of worship, that he actually takes his seat in the sanctuary of God, proclaiming himself to be God.

General references

James 4:16
But, as it is, you boast of your proud pretensions. All such boasting is wicked.