Revelation 2:2-4

I know your deeds, your hard work and your perseverance. I know that you cannot tolerate wicked people, that you have tested those who claim to be apostles but are not, and have found them false. 3 You have persevered and have endured hardships for my name, and have not grown weary.

4 Yet I hold this against you: You have forsaken the love you had at first.