This is funny for me. I'm a singer and organist who has spent my life in churches and I am notorious among all my friends and family for loathing Silent Night (in good fun). It is slow, harmonically uninteresting, but worst of all it is always sung unaccompanied on Christmas Eve, in which time it get slower and flatter until it is at risk of coming to a complete stop.

Give me O Come All Ye Faithful or One in Royal David's City from Carols for Choirs. Or O Come, O Come Emmanuel.