The Vine
The book we used for our study
"In the Secrets of the Vine Bible Study, Bruce Wilkinson shows groups or individual readers how the three Secrets of the Vine introduced in the bestselling book are supported throughout Scripture, applying sound biblical insight to help them move toward making maximum impact for God. This Bible study provides a personal encounter with the life-changing teaching of Jesus in John 15
Amazon link: https://a.co/d/a4njyHY