The psalmist proclaims: “Behold, how good and how pleasant it is for brethren to dwell together in unity!” Unlike the unity of unbelievers and the heathen, the Lord rejoices in the righteous unity of His people. King David was someone who knew and experienced the difficulties of division. He spent a great deal of his life running from a king and those who were against him. Even in the beginning of his reign, the people were divided (2 Samuel 2:8-11). It was not until 7 1/2 years later that the people were united in David (2 Samuel 5:1-5). When the people dwelt in unity, David rejoiced. He likened it to the source of spiritual life for the nation of Israel, the priesthood (Psalm 133:2), and to the source of physical life in the dew of Hermon (Psalm 133:3). In other words, the right kind of unity gave life and hope to the nation!
One important aspect of submission to the Lord involves submitting to one another. Grasping this important truth would solve many of the problems in the world, home, and church. The Bible tells us that the younger are supposed to submit to the elder (1 Peter 5:5). Husbands and wives are to submit to each other (Ephesians 5:21-22; Colossians 3:18). Christians are to submit to those who labour in the work of the Lord (1 Corinthians 16:16), and those who rule over them (Hebrews 13:17). Instead of fighting for authoritative positions, we should first seek opportunities to submit ourselves to others for the glory of God. A pride-filled heart remains the biggest stumblingblock in the way of full submission.
The passage may appear to directly equate obedience and submission together, but each word conveys a separate and distinct concept. Although today's passage includes both obedience and submission, it is important to recognize that these two words involve separate acts. Earlier studies noted a twofold definition of obedience: first, having an attentive ear, followed by acting upon what has been said. Dividing submission into two parts helps to better understand it too (sub + mission). The prefix sub means under (thus a submarine travels under the water), and the root word mission means to be sent out. Obedience, therefore, emphasizes the act of hearing and doing, while submission emphasizes the act of placing oneself under the authority of another.
