Unexpected things do happen in our lives. As a human we are blessed with a brain. It starts thinking in every subject. Thinking has no boundaries. But it has two parts namely the expected and the unexpected. All things happening in the expected range are assumed as the greatness of human himself. Others falling in the unexpected range are marked as the deeds of the God.
God is Supernatural and Omnipotent. When he controls everything, why not our thoughts? So whatever unexpected happens, God is to be remembered and it is said by him only. All thoughts regarding such Omnipresent are pious and sacred.
There are great people who understood well of the Omnipotent and tried to explain others through their speeches and writings. Their speeches and their books are also sacred as they tell about the God.
Sacredness is the importance and respect that we give to the God and the thoughts about him.