A man’s thoughts serve as the foundation for his actions. If a man fails to be sober minded, he will likely fail to behave soberly. The Bible likens a sober mind to one that has girded loins. When a man would gird his loins, he would tie off his garments in such a way to assist him during work or when he was running. A man’s mind is best prepared to work properly when it is girded up with sobriety. This sobriety keeps a man humble by keeping him from thinking “of himself more highly than he ought to think” (Romans 12:3). Pride hinders a man’s ability to work for the Lord, but sobriety girds up the mind with humility. It is very important for this sobriety to begin taking root in one’s youth (Titus 2:6).
Purity often involves a process. The twofold purification process in the believer's life commences at the moment of salvation. This process then progresses as the believer walks with the Lord. The individual's faith in the finished work of Christ washes away one's sin in Christ’s blood. Christ's blood cleanses completely and purifies every believer from his sin. This cleansing and purification remains forever settled between the Lord and the believer. The born-again Christian will never and can never again be any less pure in his position with the Lord. Peter confirms the positional purity when he wrote that his audience had “purified” (past tense) their souls (1 Peter 1:22). Our purity in position, settled by trusting Christ as Saviour (Titus 2:14), cannot be reversed. However, positional purity does not guarantee purity on a daily basis during our walk. The Christian's practice (his walk) must by choice remain pure.
