Bible Text: Isaiah 43:16-21 and Philippians 3:10-14 | The sermon title is Things Which are Real but Not Yet Seen and the Scripture is Isaiah 43:16-21 and Philippians 3:10-14. Pastor Tim Schrag comments, “During the sermon I’ll show 3 minute YouTube video, ‘Okavango heartbeat’.  Here’s the link for those who wish to preview it:  https://www.youtube.com/watch?v=kYPoijQ3MzA   The producer writes: ‘[This is]  A short film I put together for a class on wetland hydrology. The purpose was to tell the tale, visually, of the annual Okavango Delta flood, a wetland located in the heart of the Kalahari Desert in Botswana. The waters originate as rain in Angola, but only reach the Okavango many months later, when the Okavango Delta and surrounding desert have not seen rain for half a year. The arrival of the flood pulse is like an annual heartbeat, pumping life-giving waters back into the desert, which transforms into an oasis and mecca for wildlife.'”