The oneness in Lordship has been mentioned with all its glory in the traditions of the infallible ones; this can also be seen in many of their psalms recorded in volume two of Usul Kafi.
Rabbos Samawatis Sabe’ wa Rabbol Arzeena ( The Lord of the seven heavens and seven earths) Rabbal Arshil Azeem ( Lord of the Great Throne) Rabbol Masharil Haram wa Robbol Baladil Haram ( Lord of Mashar and lord of the City of Peace(Makka) Robbol Hilli wal haraam ( Lord of the permissible and the impermissible) Alhamdolillahe Rabbhus Sabahe (All Praise for the Lord of the Dawn) Rabbal Malaaikah warrooh ( Lord of the angels and the Spirit) Rabbal Mustaza’feena ( Lord of the Meek) Rabba Gibraeila was Mikala wa Israfila ( Lord of Gabriel, Michael and Israfeel) Wa Rabbol Qura’nal Azeem ( Lord of the Great Qura’n) Wa Rabbo Mohammad Khataman – Nibiyeen ( Lord of the Last Messengers)
Some traditions of the Ahle Sunnah also mention these terms. (2)
No one is the Lord of the heavens and the earth, the apostles and the angels, the rich and the poor, day and night, Makka and the Ka’aba and the Great Throne excepting God.
The synchronization of the entire systems of the universe is the proof of the oneness in the management by the one and only Lord who rules.
In One of the traditions of Imam Jafar Sadiq we read that he replied to an atheist who questioned him about the oneness of God and said, “We observe the creations in a state of arrangement, the movement of the heavens, the interchanging of day and night, the rising and setting of the sun and the moon according to a great plan. This correctness of arrangement and the interdependence and compatibility of all the systems is the proof that this whole affair is being managed by the One and Only God. (3)