* Students learn only a small part of what you teach them. They learn what teachers are excited about, what they talk about all the time.

* If you merely assume the gospel while being excited about implications of the gospel, then the next generation may not even assume the gospel. Keep central what is central.

The unreservedness of life together makes one person open to another; in the conflict between determination for truth with all of its consequences and the will for community, the latter prevails. This is characteristic of all American thought, particularly as I have observed it in theology and the church; they do not see the radical claim of truth on the shaping of their lives. Community is therefore founded less on truth than on the spirit of “fairness”.
Diedrich Bonhoeffer 1930, as quoted by Eric Metaxas, Bonhoeffer: Pastor, Martyr, Prophet, Spy, page 104
Christianity preaches the infinite worth of that which is seemingly worthless and the infinite worthlessness of that which is seemingly so valued.
Diedrich Bonhoeffer quoted by Eric Metaxas, Bonhoeffer: Pastor, Martyr, Prophet, Spy, page 85
If you are a preacher of Grace, then preach a true, not a fictitious grace; if grace is true, you must bear a true and not a fictitious sin. God does not save people who are only fictitious sinners. Be a sinner and sin boldly, but believe and rejoice in Christ even more boldly. For he is victorious over sin, death, and the world. As long as we are here we have to sin. This life in not the dwelling place of righteousness but, as Peter says, we look for a new heavens and a new earth in which righteousness dwells… . Pray boldly-you too are a mighty sinner.

(Weimar ed. vol. 2, p. 371; Letters I, “Luther’s Works,” American Ed., Vol 48. p. 281- 282) 

And all the time—such is the tragi-comedy of our situation—we continue to clamour for those very qualities we are rendering impossible. You can hardly open a periodical without coming across the statement that what our civilization needs is more ‘drive’, or dynamism, or self-sacrifice, or ‘creativity’. In a sort of ghastly simplicity we remove the organ and demand the function. We make men without chests and expect of them virtue and enterprise. We laugh at honour and are shocked to find traitors in our midst. We castrate and bid the geldings be fruitful.
Knowledge without repentance will be but a torch to light men to hell.

Thomas Watson

The preacher’s job is to minimize his own opinions and deliver the truth of God.
John Piper (via thereforethecross)