Why the word "he" is capitalized here?

[anhnha]

“Put God to the test, to see if He would not give back to you pressed down, shaken together, and overrunning. Because God is a faithful God. And what He says He’ll do…He’ll do!”
More:Love Your Work < Partners | CBN.com
Would you please explain why the word he is capitalized here?

 

[Chicken Sandwich]

3 He used when writing about God
Longman Dictionary of Contemporary English