Grace is God blessing us inspite of our unworthiness. Favour is the tangible evidence that a person has the approval of the Lord. This is the main difference between favour, grace, and mercy. Although favour and mercy can be used interchangeably on some occasions, mercy and grace refer to two different things. Grace or favour are not earned by good works, nor do we deserve them: they are entirely the work of God's goodness. Mercy is the doing of some...