This is a prayer revealing one of the most profound spiritual realisations.
May 10, 1914
IT is Thy sweet joy, O Lord, that fills my heart; it is Thy silent peace that reigns over my mind. All is repose, force, concentration, light and serenity; and all that is without limits and without any division; is it only the earth or the whole world that lives in me, I know not, but it is Thou, O Lord, who dwellest in this consciousness and givest life to it; it is Thou who seest, Thou who knowest, Thou who doest. It is Thou alone whom I see everywhere, or rather there is no longer any “I”, all is one and this Oneness, it is Thou.
Glory to Thee, O Lord, Master of the world. Thou shinest in everything!
The text above is quoted from the Third Edition, 1954 (translation by Rishabhchand Samsukha)
This book is freely available at https://www.auro-ebooks.com/prayers-and-meditations-1954-edition/