Revelation 2:2-4

2I know thy works, and thy labour, and thy patience, and how thou canst not bear them which are evil: and thou hast tried them which say they are apostles, and are not, and hast found them liars:

3And hast borne, and hast patience, and for my name’s sake hast laboured, and hast not fainted.

4Nevertheless I have somewhat against thee, because thou hast left thy first love.