Yes... We believe after we leave this physical frame the soul ascends to the spiritual worlds of God.
Here are some references re. the spiritual worlds:
"To man, the Essence of God is incomprehensible, so also are the worlds beyond this, and their condition. It is given to man to obtain knowledge, to attain to great spiritual perfection, to discover hidden truths and to manifest even the attributes of God; but still man cannot comprehend the Essence of God. Where the ever-widening circle of man's knowledge meets the spiritual world a Manifestation of God is sent to mirror forth His splendour."
~ Abdu'l-Baha, Abdu'l-Baha in London, p. 66
"For the Kingdom of God is sanctified (or free) from time and place; it is another world and another universe. But the holy souls are promised the gift of intercession. And know thou for a certainty, that in the divine worlds, the spiritual beloved ones (believers) will recognize each other, and will seek union (with each other), but a spiritual union. Likewise, a love that one may have entertained for any one will not be forgotten in the world of the Kingdom. Likewise, thou wilt not forget (there) the life that thou hast had in the material world."
~ Abdu'l-Baha, Tablets of Abdu'l-Baha v1, p. 204