Alexander Strauch in his book "Leading with Love" has some good quotes that are worthy of mention:
Strauch quotes Jonathan Edwards who once said, "[God] delights in little things when they spring from sincere love to himself. A cup of cold water given to a disciple in sincere love is worth more in God's sight than all one's goods given to feed the poor, yea, than the wealth of a kingdom given away, or a body offered up in the flames, without love" (p.15).
Strauch continues by saying, "Since love is absolutely essential to the survival of the local church, its leaders must guard their own heartfelt love for Christ and continually monitor and encourage the church's love" (p.23).
So how are we doing?