Well... given what I have read in published interviews with the band and such, I can't say that we can flat out say that they aren't Christian, and Krispy has jumped that conclusion.
Fruits can exist to a different extent, think about it, say you get a Christian who was a heavy drinker of say, 20 beers a day (in theory), and since conversion has bought it down to 10 a day and is slowly coming off it, I would say that is a fruit there, but some may claim that because he can't stop cold turkey that fruit doesn't exist.
Bono said that he struggles sometimes with folloiwing his faith, an interview taken in 2006 by a person in Australia called Andrew Denton.
I for one have never heard them curse God's name on stage, they have written some very deep God related songs, even though they can be ambigious.
I have heard them sing praises to God during their concerts.
Before the start of Streets with no name, they have gone,
"Oh Lord, what can I give back to God, for the blessings he has poured out on me, what can I give back to God, for the blessings he has poured out on me, I lift high, the cup of salvation as a toast to my father, for following through on the promise he made to me... from the heart."
In another concert, they have sung,
"Bow to the almighty, Hallelujah, Hallelujah, Hallelujah, Hallelujah, Hallelujah, Hallelujah", on and on at the end of the song Walk On.
Read the lyrics of the song "40".
"I have waited patiently for the Lord, he inclined then heard my cry, lifted me out of the pit, out from the mirey clay, how long to sing this song..."
Their song, Tomorrow
"Open up, open up to the love of God.
To the love of He who made the blind to see
He's coming back
He's coming back
I believe Him
Jesus is coming"
In Gloria,
In te domine...exultate...miserere" -- The first words in Latin of three Psalms--30 (31): "In Thee O Lord do I put my trust...", 32 (33): "Rejoice in the Lord, ye righteous..." and 50 (51): "Have mercy on me, O God." "O Lord, loosen my lips"--Psalm 50 (51): "O Lord, open my lips, and my mouth shall shew forth thy praise
There is evidence of faith there.
The First Time:
"Gave me the keys to his kingdom coming" -- Matthew 16:19: "[Jesus said to Peter] 'I will give you the keys to the kingdom of heaven. Whatever you bind on earth shall be bound in heaven; and whatever you loose on earth shall be loosed in heaven.'" "He said 'I have many mansions/And there are many rooms to see' " -- John 14:2: "In my Father's house are many mansions: if it were not so, I would have told you. I go to prepare a place for you."
Yahweh:
The title is the name of God."A city should be shining on a hill" -- Matthew 5:14: "You are the light of the world. A city built on a hill cannot be hid." (submitted by Robin)
When Love Comes To Town:
"I was there when they crucified my Lord/I held the scabbard when the soldier drew his sword/I threw the dice when they pierced his side..." -- Matthew 27:35: "After they had crucified him, they divided his garments by casting lots."
Surrender:
"If I wanna live I gotta die to myself someday" -- Luke 9:24-25: "For whoever wishes to save his life will lose it, but whoever loses his life for my sake will save it. What profit is there for one to gain the whole world yet lose or forfeit himself?"
Until The End of the World:
"We ate the food, we drank the wine...I took the money, I spiked your drink...In the garden I was playing the tart, I kissed your lips and broke your heart" -- see Judas and Jesus in Matthew 14-15, 20-29, 47-49
I believe their faith is there.
I am not in here batting for the band, or going along the lines of, "Oh no! you can't say that about my favorite celebrities", because I agree with quite a bit of what you guys are saying. But the fact is, we will never know until the day we are in Heaven, as to whether or not they are or are not saved.
The second you start thinking of them as celebrities, I reckon is when you start idolising them.
You said, "U2 wont save the church"... I entirely agree with that, I don't see how Beautiful Day or whatever, is a worship song. Our church has used it as an item song sometimes for a bit of fun, because lyrically it is clean, the same with Still Haven't Found, and a few POD songs, but by far, we have never used it as a worship replacement.
Michael