What does it mean to walk in a worthy manner of the Lord, in a way that is pleasing to him?
According to God's Word, it means.....
1) Bearing good fruit
2) Increasing in our knowledge of Him
3) Being strengthened by His power
4) Giving Thanks
Moreover, Paul writes that it is God who qualifies us. We bear good fruit because God's seed has been planted in us, and we are new creations. We now live by the indwelling Spirit, who produces good fruit in us. We Increase in knowledge according to what He lovingly reveals to His children. We are strengthened by His power according to His glorious might. We give thanks because of what He is doing in and through us.
Yet, we are to walk this way. We are called to act. We are to press on to live a life pleasing to God. But we do this by looking to God himself, as the source and qualifier of our faith, who, by His grace, will enable us to bear good fruit, increase in knowledge, be strengthened and give thanks.