Here are 2 great sermons by Pastor John Reisenger:
The Truth of Election
The Holiness of God
For additional sermons on election/predestination, check out the following:
Eternal Decree of Election, by Rev. Cornelis Pronk:
The Doctrine of Reprobation, by Rev. Cornelis Pronk:
Objections to Election Answered, by Rev. Cornelis Pronk:
The Doctrine of Total Depravity, by Rev. Paul Den Butter
