He prayeth well, who loveth well
Both man and bird and beast.
He prayeth best, who loveth best
All things both great and small;
For the dear God who loveth us,
He made and loveth all.

All thoughts, all passions, all delights,
Whatever stirs this mortal frame,
All are but ministers of Love,
And feed his sacred flame.

From my early reading of Faery Tales, & Genii &c &c — my mind had been habituated to the Vast — & I never regarded my senses in any way as the criteria of my belief. I regulated all my creeds by my conceptions not by my sight — even at that age. Should children be permitted to read Romances, & Relations of Giants & Magicians, & Genii? — I know all that has been said against it; but I have formed my faith in the affirmative. — I know no other way of giving the mind a love of “the Great,” & “the Whole.” — Those who have been led by the same truths step by step thro’ the constant testimony of their senses, seem to me to want a sense which I possess — They contemplate nothing but parts — and are parts are necessarily little — and the Universe to them is but a mass of little things. It is true, the mind may become credulous and prone to superstition by the former method; — but are not the experimentalists credulous even to madness in believing any absurdity, rather than believe the grandest truths, if they have not the testimony of their own senses in their favor? I have known some who have been rationally educated, as it is styled. They were marked by a microscopic acuteness; but when they looked at great things, all became a blank, and they saw nothing, and denied that any thing could be seen, and uniformly put the negative of a power for the possession of a power, and called the want of imagination judgment, and the never being moved to rapture philosophy.
– Letter to Thomas Poole (16 October 1797)

Awake, my soul! not only passive praise
Thou owest! not alone these swelling tears,
Mute thanks and secret ecstasy. Awake,
Voice of sweet song! awake, my heart, awake!
Green vales and icy cliffs, all join my hymn.
– “Hymn in the Vale of Chamouni” (1802)

Solemnly seemest like a vapoury cloud
To rise before me — Rise, oh, ever rise;
Rise like a cloud of incense from the earth!
Thou kingly spirit throned among the hills,
Thou dread ambassador from earth to heaven,
Great hierarch! tell thou the silent sky,
And tell the stars, and tell yon rising sun,
Earth, with her thousand voices, praises God.
– “Hymn in the Vale of Chamouni” (1802) final lines

http://en.wikiquote.org/wiki/Samuel_Taylor_Coleridge