Andrew Murray 
Abide in Christ [EPUB ebook] 

I pray earnestly that our gracious Lord may be pleased to bless this little book, to help those who seek to know Him fully. I pray still more earnestly that He would, by whatever means, make the multitudes of His dear children who are still living divided lives see how He claims them wholly for Himself, and how the wholehearted surrender to Him alone brings unspeakable joy and glory.