Money is really worth no more than as it is used according to the mind of the Lord; and life is worth no more than as it is spent in the service of t… - George Müller

Learned commentaries I have found to store the head with many notions, and often also with the truth of God; but when the Spirit teaches, through the instrumentality of prayer and meditation, the heart is affected. The former kind of knowledge generally puffs up, and is often renounced, when another commentary gives a different opinion, and often also is found good for nothing, when it is to be carried out into practice. The latter kind of knowledge generally humbles, gives joy, leads us nearer to God, and is not easily reasoned away; and having been obtained from God, and thus having entered into the heart, and become our own, is also generally carried out. If the inquirer after truth does not understand the Hebrew and Greek languages, so as to be able to compare the common translation with the original, he may, concerning several passages, get light by an improved rendering, provided he can be sure that the translator was a truly spiritual person.

I have related this circumstance, because I am aware that it is a common temptation of Satan to make us give up the reading of the Word and prayer when our enjoyment is gone; as if it were of no use to read the Scriptures when we do not enjoy them, and as if it were of no use to pray when we have no spirit of prayer; whilst the truth is, in order to enjoy the Word, we ought to continue to read it, and the way to obtain a spirit of prayer, is, to continue praying; for the less we read the word of God, the less we desire to read it, and the less we pray, the less we desire to pray.

...to say, that His glory was my chief aim, i.e., that it might be seen that it is not a vain thing to trust in the living God.