William Law was born in 1686 and was known for practical divinity. Many of his works influenced important theologians such as John and Charles Wesley (who founded the Methodist movement). In his book titled, “A serious call to a devout and holy life (source)”, William states:
For there is nothing that makes us love a man so much as praying for him; and when you can once do this sincerely for any man, you have fitted your soul for the performance of everything that is kind and civil towards him.