A long process
Alberto González MuñozChanging our behavior is possible, but it is not easy. The transformation of a life is never something instantaneous that is achieved overnight through a miraculous event that surprises everyone - even the same person - when it happens. The decision to seek God to change your life can be momentary, although some people also tend to experience a more or less long process while others believe in Jesus Christ and quickly repent of their sins upon hearing the Gospel message. Expressing to God the desire to change and asking God for forgiveness is generally a short prayer, although it has eternal implications.
The interesting thing is that not everyone is aware of when what we usually call conversion occurs. While some may identify a dramatic moment in their life of decision, others, especially those who have grown up in a Christian environment, or have listened for a long time to the message of the Gospel, one fine day realize how much what they have learned means to them and they realize that they live surrendered to God. What I intend to teach is that saying "I surrender to Christ" or "I repent of my sins" is a volitional action that although it changes the course of our life, we can take it in a moment and sometimes, not even remember the moment in which it was I take.