Sobriety is much more than simply a way of thinking; it is the scriptural approach to Christian living. The grace of God, through the Holy Ghost (John 16:13), teaches the believer the proper approach to living the Christian life. Grace teaches separation by stating that believers should deny “ungodliness and worldly lusts.” Yet, grace does not stop there. It also teaches a threefold approach to living life: “soberly, righteously, and godly.” Not only must a believer have a sober mind, he must also approach every aspect of his life with sobriety. He should pray with sobriety. He should read the scriptures with sobriety. He should witness with sobriety. Any contrary thing will cause the believer to suffer great loss.
When men follow after vanity, they themselves become vain. An individual must make a conscious decision to turn from walking after the Lord to pursue vanity (Jeremiah 2:5). Those who follow after vanity are void of understanding (Proverbs 12:11) and end up in poverty (Proverbs 28:19), sometimes both spiritually and physically. David expressed his concern in this area when he said, “I have not sat with vain persons” (Psalm 26:4). He knew the danger of following vanity and declared that he refused even to sit with vain persons. In Psalm 119:37, the penman pleaded with the Lord for help in turning away his eyes from beholding vanity. God desires and wills for the saints of God to cease from following after vanity.
The book of Ecclesiastes contains documentation of Solomon’s life experiment apart from God. He examined the worth of subjects involving happiness, wealth, labour, and death. Ultimately, he concluded that life “under the sun” (Ecclesiastes 1:14) was vanity. The word vanity means empty or meaningless. Though Solomon wrote extensively concerning vanity, he was not the only person in the Bible to declare the vanity of life. In fact, Solomon’s father David declared that “every man at his best state is altogether vanity” (Psalm 39:5). King David added that if both men of high and low degree were laid in a balance together, they would be “lighter than vanity” (Psalm 62:9). Thus, regardless of worldly accomplishments and accolades, a life void of God remains meaningless.