Letter 55

Ambrose of MilanChurch of Neocaesarea|c. 385 AD|ambrose milan
From: Ambrose, Bishop of Milan
To: The Church at Milan
Date: ~386 AD
Context: An exposition of Psalm 1, the gateway psalm that contrasts the righteous and the wicked, used by Ambrose as an introduction to the entire Psalter and its importance for Christian devotion.

Ambrose to the faithful.

"Blessed is the man who does not walk in the counsel of the wicked, nor stand in the way of sinners, nor sit in the seat of the scornful" (Psalm 1:1).

Notice the progression: walk, stand, sit. Sin begins with movement — you walk past the wrong company. It continues with hesitation — you stand among them, pausing, listening. It ends with settlement — you sit down, you make yourself comfortable, you become one of them. The descent into sin is not usually a sudden fall; it is a gradual settling.

The righteous man is compared to a tree planted by streams of water (Psalm 1:3). Not a wild tree that grows where the seed happens to fall, but a planted tree — deliberately placed, carefully watered. The righteous life does not happen by accident; it is cultivated through discipline, prayer, and the steady intake of God's word.

"The wicked are not so, but are like chaff that the wind drives away" (Psalm 1:4). Chaff looks like grain at harvest time. It occupies the same field. It appears substantial. But when the wind blows — when the testing comes — chaff is revealed for what it is: weightless, rootless, gone.

This psalm is the doorway to all the others. Read it first. Understand it thoroughly. And then enter the rest of the Psalter knowing that every psalm is, in some sense, a meditation on this fundamental contrast: the path of life and the path of death.

Which path are you walking? Which company do you keep? These are not abstract questions. They are the most practical questions any person can ask.

Choose the stream. Plant your roots. Bear your fruit. And when the wind blows, you will stand.

Farewell.

Modern English rendering for readability. See the 19th-century translation or original Latin/Greek for scholarly use.

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