News flash: the Free Church of Scotland , one of the most significant Presbyterian denominations which split in the 1800s from the Church of Scotland , has permitted hymns and musical instruments in its churches. To be precise, they have given "liberty to its congregations to sing hymns and use instruments, if individual Kirk Sessions [Church Elder's Committee] so choose". Yes I know that sounds really lame, but bear with me while I explain why it's important. The Free Church is theologically conservative, but has also been historically energetic. They set up New College at the University of Edinburgh , which now hosts the School of Divinity - that is, the university's theological faculty. They sent missionaries to Africa, India (Calcutta, Bombay, Poona and Madras), Canada, Australia (!) and the Middle East. Their theology was probably the closest to the Old Princeton Presbyterianism of Charles Hodge and B. B. Warfield . A lot (most? all?) of this energy has c...