If you are looking for a daily devotional as a Christmas or New year present or even birthday gift then look for one that is deep with theology and will spur you to delve deeper into the scriptures. The Puritan devotional Voices From the Past by Richard Rushing should be high on your list and this is why:

1 Timothy 4:2 … “Whose consciences are seared.”
“Get and keep a tender conscience. Be sensible of the least sin. Some men’s consciences are like the stomach of the ostrich that can digest iron: they can swallow the most notorious sins without regret. A good conscience is very delicate. It feels the least touch of known sin, and is grieved at the thought of grieving God’s Spirit. It will choose the greatest of suffering before the least of sinning.
However, the jeering Ishmaels of the world are ready to reproach and laugh it to scorn for its precise scruples. Daily train all your graces for battle. Live in a military posture, both defensive and offensive. Stand constantly by your weapons. Admit no peace with sin. The soldier of Christ must never lay down his arms. Satan never ceases his wiles and stratagems. He will tell you that sin is pleasant. Ask yourself if the gripping of conscience is also pleasant? Ask yourself if it is pleasant to be in hell, and be under the wrath of God? Ask yourself if the pleasures of sin for a season compare with the rivers of God’s pleasures? How do they compare to a weight of glory, an incorruptible crown, and a heavenly kingdom?
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