Includes God's Provision of Power by Charles Finney In its day, this study of the Holy Spirit, a republication from 1880, was very instrumental in the outpouring of the Holy Ghost that came in the 19th and 20th centuries.

This book will teach you: How To Prepare for the baptism of the Holy Spirit; What Jesus taught about the baptism of the Holy Spirit; The cleansing power of the Spirit; The consolation of the Spirit; The conditions of receiving this power Asa Mahan, the author, was President of Oberlein College and professor of theology while the evangelist Charles Finney was also a professor there.

This volume of their works is credited with being instrumental in a general outpouring of the Holy Spirit in the late 19th and early 20th centuries.