Love is not first a feeling. Though the feelings come later and grow thick in the basic loam of love, they don't constitute the sum and substance of love. Love is doing whatever good God says you must do for another, to please God, whether (at first) it pleases you or not. You must do so because He says so; and you don't wait until you feel like doing so. Love begins with obedience toward God in which one gives to another whatever the other needs. Love is not a gooey, sticky sentimental thing; it is hard to love. Often it hurts to love. Love meant going to the cross through the garden of Gethsemane. Christ did not feel like dying for your sins, Christian, but He did so nonetheless. The Scriptures teach that he endured the cross while focusing on the subsequent joy that it would bring.
