The phrase "a profound source of" is correct and usable in written English.
It can be used to describe something that provides deep or significant insight, knowledge, or inspiration.
Example: "The book serves as a profound source of wisdom for those seeking to understand the complexities of human nature."
Alternatives: "a deep well of" or "a significant reservoir of".
It is a profound source of spiritual nourishment".
The eighth amendment is a profound source of discrimination and national shame for Ireland.
Her long, poignant love affair with Spencer Tracy remains a profound source of joy and sorrow.
Memory has always been a profound source of material for poets; but Merwin uses memory here in a dreamlike way.
As experience in most countries around the world has confirmed, it is a profound source of market failure that renders unregulated insurance markets a catastrophically ineffective way of providing access to health care.
There is one book that is a profound source of inspiration for me.
By far the most profound source of heterogeneity was study period.
After all, if he is a philosopher of truth, mind and language, he is also a religious thinker: he is quite clear that he believes the most profound sources of meaning lie beyond us.
By Andrew Boynton February 5, 2013 Religion and philosophy are difficult areas to traverse in dance, but in the right hands such profound sources of investigation can lead to beautiful art.
Some on the extreme Malay wing of the party grumble that all this reform stuff is going too far, but they will go along with it as long as it does not touch on the most profound sources of oppression and grievance in the country, the institutionalised ethnic discrimination that privileges Malays over the country's other races, mainly Chinese and Indians.
The connection between money and kinship systems is ancient, profound and a source of vast fine scholarship.
