I have used this devotional daily for two consecutive years, and the Holy Spirit has continued to speak to me through it in fresh and relevant ways. I am buying a new copy for my son to send with him to college. I am a middle-aged woman, and he is a young man. These consice, poinant readings are suitable for all Christians of all ages and maturity levels. I highly recommend this devotional if you are looking for short, meaty, challenging devotionals to "feed" on each day.