God does not require a perfect, sinless life to have fellowship with Him, but He does require that we be serious about holiness, that we grieve over sin in our lives instead of justifying it, and that we earnestly pursue holiness as a way of life.

It is clear from our Lord's prayer that He does not intend for us to withdraw from contact with the world of non-Christians (John 17:15). Instead, He said we are to be 'the salt of the earth' and 'the light of the world' (Matthew 5:13-14).

Holiness has to do with more than mere acts. Our motives must be holy, that is, arising from a desire to do something simply because it is the will of God. Our thoughts should be holy, since they are known to God even before they are formed in our minds.

The heroes of faith in Hebrews 11 ... obeyed by faith ... obedience is the pathway to holiness ... no one will become holy apart from a life of faith. Faith enables us to claim the promises of God, but it also enables us to obey the commands of God.

But God has not called us to be like those around us. He has called us to be like Himself. Holiness is nothing less than conformity to the character of God.

Nothing cuts the nerve of the desire to pursue holiness as much as a sense of guilt. On the contrary, nothing so motivates us to deal with sin in our lives as does the understanding and application of the two truth that our sins are forgiven and the dominion of sin is broken because of our union with Christ.

As we grow in the knowledge of God's holiness, even though we are growing in the practice of holiness, it seems the gap between our knowledge and our practice always gets wider. This is the Holy Spirit's way of drawing us to more and more holiness.

The holiness described in the Bible calls us to do more than separate ourselves from the moral pollution of the world around us. It calls us to obey God even when that obedience is costly, when it requires deliberate sacrifice and even exposure to danger.

... the pursuit of holiness must bre anchored in grace; otherwise it is doomed to failure.