""An Inquiry Into Some Parts of Christian Doctrine and Practice: Having Relation More Especially to the Society of Friends"" is a book written by Edward Ash in 1841. The book explores various aspects of Christian doctrine and practice, with a particular focus on the Society of Friends, also known as Quakers. Ash delves into topics such as the nature of God, the divinity of Jesus Christ, the role of the Holy Spirit, and the concept of salvation. He...