Man has no greater high priest than the Lord Jesus Christ for the Lord knows what man endures. Like man, He was tempted in all points. In a basic sense, man’s temptations involve three distinct facets: “the lust of the flesh, and the lust of the eyes, and the pride of life” (1 John 2:16). During the Lord’s earthly ministry, He faced and conquered temptation in each area (Matthew 4:1-11). As such, the Lord is “touched with the feeling of our infirmities” (Hebrews 4:15). He knows what it is like to face the temptation to depart from the will of God. He knows what it is like to be tempted to sin against the Heavenly Father. Yet, He differs from man in that His temptation was without the knowledge of sin, for He was victorious in all points.
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.