Man is the noblest of beings

... Man is the noblest of beings, the sum of all perfections, and that all beings and all existences are the centers from which the glory of God is reflected, that is to say, the signs of the Divinity of God are apparent in the realities of things and of creatures.
Without doubt each being is the center of the shining forth of the glory of God: that is to say, the perfections of God appear from it and are resplendent in it.
The world, indeed each  existing being, proclaims to us one of the names of God, but the reality of man is the collective reality, the general reality, and is the center where the glory of all the perfections of God shine forth. That is to say, for each name, each attribute, each perfection which we affirm of God, there exists a sign in man; if it were otherwise, man could not imagine these perfections, and could not understand them.
Consequently the Divinity of God, which is the sum of all perfections, reflects itself in the reality of man; that is to say, the Essence of Oneness is the gathering of all perfections, and from this unity He casts a reflection upon the human reality. Man then is the perfect mirror facing the Sun of Truth, and is the center of radiation: the Sun of Truth shines in this mirror.

Selected Writings of ‘Abdu’l-Bahá P. 311