Therefore, it is wrong bordering on sinful to define ourselves over and against other churches, especially against the saints that have gone on before us. It is a cheap shot to make ourselves more attractive by demeaning our "mom's or grandma's" church. This kind of statement is demeaning, divisive, and the exact WRONG way to attract people into the Kingdom.
In fact, we should be doing all we can to portray to the world that we are lovers, that we cherish our ancestors, that we honor those who have gone before; if anything, we honor all outposts of the Kingdom of God, regardless if they are "cool" or not.
Sara Miles, in her "Take This Bread," states that one of the tougher things about becoming a Christian was realizing she had to be in the same family as a bunch of people she vehemently disagrees with. Yet, she says, it's God's family, so she'll do her part to get along and honor those who, outside of the Body, she would never have befriended.
In other words, because we are all One in Christ, we respect one another, even if we don't particularly like, say, the music somebody else listens to.
~ Dan Whitmarsh