Let the eye of faith show you Jesus Christ taking your place on the cross. Consider that every personal sin was transferred to Him. He loved you when you were guilty. You cannot think of Calvary in the power of the Spirit without having it break your heart. Keep yourselves in the love of God, looking for the mercy of our Lord Jesus Christ unto eternal life.
Godly compassion makes a difference.
When you find your heart growing cold, stop and gaze at Calvary. Not only will your heart be warmed, but you will have godly compassion for those around you because your frame of reference will be brought back to its correct position - the cross of Calvary. It will make a difference in your life. For if these things be in you, and abound, they make you that ye shall neither be barren nor unfruitful in the knowledge of our Lord Jesus Christ. Wherefore I will not be negligent to put you always in remembrance of these things, though ye know them, and be established in the present truth.