Rejoicing and repentance must go together. Repentance without rejoicing will lead to despair. Rejoicing without repentance is shallow and will only provide passing inspiration instead of deep change.
Timothy KellerThe greatness of prayer is nothing but an extension of the greatness and glory of God in our lives To fail to pray, then, is not to merely break some religious rule - it is a failure to treat God as God. It is a sin against his glory
Timothy KellerPrayer should be done regularly, persistently, resolutely, and tenaciously at least daily, whether we feel like it or not.
Timothy Keller