I don't know any follower of Christ that states that atheists can't be moral. That being said, the disdain for something you simply don't understand maybe needs to be tempered with the knowledge that of all the available information none of us can claim to know more than 1 or 2 percent of that which is known. We also know far less than that of that which is unknown. In the case of the unbeliever, God occupies that 99%. Deeper understanding of an immortal, omnipotent, and omnipresent Being can only come from that Being. Reading the word of God cannot bring the necessary understanding without God's assistance. Please remember, you have been told that truth, The Truth, is found within the pages of the Bible. The messages of love, peace, grace, salvation, and redemption are the primary focus of the entire book. When any of our bodies cease to function in this world, our essence continues on. Each of us is allowed to choose where we wish to live in eternity. The immoral acts described within its pages: murder, lieing, infant sacrifices, adultery, fornication, hate, and the rest show that we are all broken. Evil acts aren't promoted or celebrated but they are listed. None of us can possibly be "good enough" in this life to enter into the existence of the perfectly just presence of God on our own. Hating another fellow human is equated to murder in the pages of the Bible. Only the mercy of God allows us to experience His ultimate Goodness through His saving Grace. We are freely allowed to love Him, hate Him, or ignore Him in this short dash of time known as a lifespan. God built that into His creation. A creation that far too many pass off as random. Choose whichever path you will. By the time we reach out final destination. We WILL all believe. Believe it... or not.