Meaning of "Go on Home" by Gary Moore

The repetition of the question "Why don't you go on home?" reflects a sense of disbelief and disappointment at someone's choices and the path they have taken. The references to coming out of the ashes and seeing the holy light suggest a sense of rebirth or redemption, but the influence of the devil and questions of whether their actions were justified cast doubt on the individual's intentions. The constant questioning and urging to go back home could signify a desire for this person to return to a place of purity, away from the corruption and questionable decisions they have made. Overall, the lyrics seem to convey a message of regret, confusion, and a longing for someone to make amends and return to their roots.