Proverbs 28:9 He that turneth away his ear from hearing the law, Even his prayer shall be abomination.
If you refuse to hear the Word of God, then you should never expect God to answer your prayers. You choose not to listen; then God will find your prayer to be an abomination. That means that He actually would show extreme hatred and detest your prayer.
God is not some genie that you can call on to do your bidding. He is not there to serve you. He is God and fully expects you to come to Him as such. He wants us to listen more than we talk.
Why has flippant prayer become the answer to our problems? Everyone prays. They pray, but they do not obey. They show no respect to the God who hears and answers prayers. They should know that He will not be answering their prayer. They need to come to Him and listen to Him than He will listen to them.