Relationship Between Obedience & Power Vince talks about the profound relationship between obedience and power. One of four powerful sessions taken from On Target Ministries Essentials For The Journey Series.See More "Best Of" VideosPurchase Men On Target Small Group Curriculum - Volume 1 DVD. Want to start a small group? Get prepared, take the OTI Leadership Facilitation Training for new or seasoned small group leaders, get the twelve 12-minute part study DVD. Get The OTI Leadership Facilitation DVD + the Men On Target Curriculum - Volume 1&2 DVDs Combo Set for big savings.