God’s grace is an element very much involved in the previous post on TULIP (among other things as well). Below is a link to a sermon entitled “But God!”. It is actually the 3rd part to a topic within a study going through Ephesians. Even so, it does talk quite specifically about elements specifically involved in the TULIP tool used to sum up core points of Calvinism.
If you become interested in the previous parts or want to listen to other sermons from the series, they can be found here.
More to come in time!