I felt joy when I came to know Christ.  That is when I became a  
Christian.
i felt joy when i came to know christ  that is when i became a  christian
[INST] In this task, you will be performing a classification exercise aimed at identifying the underlying emotion conveyed by a given sentence. The emotions to consider are as follows: Anger, Joy, Sadness, Guilt, Shame, Fear, or Disgust Sentence: I felt joy when I came to know Christ.  That is when I became a  
Christian. [/INST] joy