Emotive Religion

For although to true religion there must indeed be something else besides affection; yet true religion consists so much in the affections, that there can be no true religion without them...As on the one hand, there must be light in the understanding, as well as an affected fervent heart; or where there is heat without light there can be nothing divine or heavenly in that heart: so, on the other hand, where there is a kind of light without heat, a head stored with notions and speculations with a cold and unaffected heart, there can be nothing divine in that light, that knowledge is no true spiritual knowledge of divine things (original italics; Jonathan Edwards, Religious Affections in The Works of Jonathan Edwards, Hendrickson, p 243).