Here is an MP3 download of two sermons I preached recently on the topic of eternal security and perseverance of the saints.
Part 1 makes a case from Scripture for the doctrine of the perseverance of the saints.
Part 2 looks at arguments and scriptures used to argue that you can lose your salvation.
Both parts are included in the download.
PS If you are looking for a post to read on this topic here is a link to a previous post by Clay here on the Christian Theology Blog.
Lane Chaplin has graciously added the full length version of this sermon to his youtube channel. For those of you who do not know Lane, he works with several ministries by uploading video and audio content for them. Because of this work youtube has granted him permission to upload full length video and sermons. His youtube channel is one of the best on the web if you are looking for some great Christian and theological content. Be sure to give him a visit.