To use this as an excuse for what evil people do takes away from who Christ is.
Well, it causes them to effectively lie about the Lord. If you catch someone doing that, please tell him to stop.
"And when you stand praying, if you hold anything against anyone, forgive him, so that your Father in heaven may forgive you your sins." - Jesus, in Mark 11
"This, then, is how you should pray: " 'Our Father in heaven, hallowed be your name, your kingdom come, your will be done on earth as it is in heaven. Give us today our daily bread. Forgive us our debts, as we also have forgiven our debtors. And lead us not into temptation, but deliver us from the evil one. For if you forgive men when they sin against you, your heavenly Father will also forgive you. But if you do not forgive men their sins, your Father will not forgive your sins. -- Jesus, Matthew 6