The Lord has endowed man with a body and that is why every limb and every sense is worthy of reverent attention. Each must be used for his glory. The ear must exult when it gets a chance to hear the wonderful talks on God. The tongue must exult when it can praise him. Otherwise the tongue of the man is ineffective as the tongue of the frogs, which croak day and night sitting on the marshy bank. (SSS Vol.20, p. 179)