Old Testament. In addition, everyone was to be generous with those in need: If there is a poor man among your brothers in any of the towns of the land that the LORD your God is giving you, do not be hardhearted or tightfisted toward your poor brother. Rather be openhanded and freely lend him whatever he needs.
Quick Answer. Some possible causes of submandibular gland swelling are salivary stones, salivary gland infection and other viral infections, according to WebMD. Other possible but less commonly causes of swelling of the submandibular glands are cysts or tumors. Continue Reading.
Other viral illnesses that cause salivary gland swelling include the Epstein-Barr virus (EBV), cytomegalovirus (CMV), Coxsackie virus and HIV. Bacterial infections generally cause one-sided salivary gland swelling. Other symptoms such as fever and pain will accompany the swelling.