It is something that most people don’t think about but Tyndale House Publishers had the insite years ago to produce the Operation Worship military Bible with a waterproof cover and High Heat Glue. From our research, it appears that the Operation Worship Bible is the only Bible that has these 2 features. In the areas of battle, temperatures are intense and the glue has a tendency to melt. And of course or men and women in battle are always subject to different types of weather including intense rain.  Thank you to Tyndale House for taking care of the most important details while producing these Bibles for this ministry. We are truly Blessed!