Looking on the internet deeply has found these results:

He was essentially religious is the most popular phrase on the web.

He was importantly religious 10 results on the web	He was essentially religious 114 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	He was essentially religious, but like those who think deeply, he was not demonstrative. He was at one time closely identified with the development of the All�... Oct 8, 2008 ... He also had strong beliefs so he was essentially religious. The fact that millions of people, including the Orthodox clergy who opposed the evils�... Aug 29, 2011 ... he called, and then, because he was essentially religious, he began to pray. "Oh, God, make Queenie hear me," he cried, "and I won't��" But�... But he was essentially religious; and his career has proved that he was one of those poets Verhaeren sings of, who have arrived too late in history to be priests, �...

He was importantly religious

10 results on the web

He was essentially religious

114 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

He was essentially religious, but like those who think deeply, he was not demonstrative. He was at one time closely identified with the development of the All�...
Oct 8, 2008 ... He also had strong beliefs so he was essentially religious. The fact that millions of people, including the Orthodox clergy who opposed the evils�...
Aug 29, 2011 ... he called, and then, because he was essentially religious, he began to pray. "Oh, God, make Queenie hear me," he cried, "and I won't��" But�...
But he was essentially religious; and his career has proved that he was one of those poets Verhaeren sings of, who have arrived too late in history to be priests, �...