If we're not careful, our flames of passion and hunger for the Lord can dim and eventually die. "Unto the angel of the church of Ephesus write; ...I 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:...Nevertheless I have somewhat against thee, because thou hast left thy first love" (Revelation 2:1-4)