Sailor lyrics

When the holy (........) decides to take a look,
Refers to the pages of his holy book,
Sends the warm rain falling from the sky,
If you've never been a sailor better try
If you've never been a sailor better try
If you've never been a sailor better try
If you've never been a sailor better try
If you've never been a sailor better try
If you've never been a sailor better try
If you've never been a sailor better try
If you've never been a sailor better try
If you've never been a sailor you'd better try.....

Submitted by Guest

What do you think is the meaning of Sailor by Jethro Tull?