Sermon audio archives and the written text of sermons can be found here. You may also subscribe to the PPC sermon podcast on iTunes.
Please note: The Media Player requires the use of Adobe Flash. If you do not have Flash (iPads, iPhones do not use flash) you may still listen to the audio. First, select the sermon you would like to hear. Then select the download button for the sermon audio (see example below). You may experience a blank screen for a short period while the audio loads.