Justin Taylor has linked to a special offer from Ligonier Ministries (Tabletalk Trial Subscription). I have subscribed to Tabletalk for a few years. It is an outstanding magazine. Each issue is dedicated to a particular biblical or theological theme. In addition to the excellent articles, Tabletalk provides a month's worth of daily devotional readings based upon specific Scriptures. I highly recommend Tabletalk as a means for bolstering your devotional life.