A call to prove the Lord in every phase of life. Here are the biblical departments of prayer, followed by the need for greater determination, faith, desire, thoughtfulness, patience, holiness and sincerity, with attention to prayer in trials, and the obligations that come with prayer.

The Bible is full of thankfulness. Here is its immense significance in the Christian life, also its power to inspire humility, indebtedness to God, appreciation of Him, holiness, trust, reliance, love, happiness and evangelism. Here also are matters for inclusion in thanksgiving. 

How is the fire of the Spirit manifested in believers' lives? Here are texts showing His work to be sanctifying, illuminating (with joy), and imparting zeal for souls and good works. Here also are the ways we resist and quench the holy flame.

All believers have a solemn responsibility to examine and establish the biblical authority behind all doctrines, acts of worship and methods proclaimed or carried out by their churches, and by themselves as individuals. Here are categories of doctrine and practice to be monitored.

'Let go, and let God' is a great mistake in sanctification, for there must be striving and prayer for progress in holiness. Yet, says Paul, it is all achieved by the power of God. Here also are the three 'departments' of life to be specially guarded.