The Bible always serves as the best source for adequately defining a Bible word. According to Joshua 7:19, confession is connected to the act of telling what a person has done—refusing to keep it hidden. Joshua told Achan to give “glory to the LORD God of Israel, and make confession unto him; and tell me now what thou hast done; hide it not from me.” Psalm 32:5 identifies confession as acknowledging a matter—refusing to hide it. Additionally, Proverbs 28:13 defines confession as the opposite of covering one's sin. In John 1:20, the word confessed appears twice with a defining phrase in between— “and denied not.” In the same manner, Acts 19:18 demonstrates that those who “confessed” “came . . . and shewed their deeds.” The scriptural evidence points to confession as the willingness to make known that which could otherwise be private, personal, or hidden. Keep in mind that regardless of one's willingness to confess, nothing can be hidden from the Lord.
God directs believers to submit to various authorities; yet, above all these authorities, we must submit ourselves unto God. This submission entails submitting our whole being (body, soul, and spirit) to God. Christ purchased us with His own blood on Calvary (1 Corinthians 6:20), and we are no longer our own. This means that God has the authority to tell us what to eat, where to go, what to watch, what to listen to, what to read, where to attend church, how to worship Him, and the list continues without end. Every aspect of our lives, from our thought life to our every action, remains God’s business. We should wisely submit every aspect of our lives to Him. Submitting to God enables us to resist the Devil and when we resist him, the Devil flees.
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.