Child, amidst the flowers at play,
While the red light fades away;
Mother, with thine earnest eye,
Ever following silently;
Father, by the breeze of eve,
Call'd thy harvest-work to leave -
Pray: ere yet the dark hours be,
Lift the heart, and bend the knee!

Traveller, in the stranger's land,
Far from thine own household band;
Mourner, haunted by the tone
Of a voice from this world gone;
Captive, in whose narrow cell
Sunshine hath not leave to dwell;
Sailor, on the dark'ning sea-
Lift the heart, and bend the knee!

Warrior, that from battle won,
Breathest now at set of sun;
Woman, o'er the lowly slain,
Weeping on his burial plain:
Ye that triumph, ye that sigh,
Kindred by one holy tie,
Heaven's first star alike ye see-
Lift the heart, and bend the knee!

Felicia Dorothea Hemans

http://www.poemhunter.com/poem/the-hour-of-prayer/