The critical question for our generation—and for every generation—is this: If you could have heaven, with no sickness, and with all thefriends you ever had on earth, and all the food you ever liked, andall the leisure activities you ever enjoyed, and all the natural beautiesyou ever saw, all the physical pleasures you ever tasted, and nohuman conflict or any natural disasters, could you be satisfied withheaven, if Christ were not there? 
John Piper, God Is the Gospel: Meditations on God's Love as the Gift of Himself
heaven