Christ is the key which unlocks the golden doors into the temple of Divine truth.

From John 10:7-9:  “So again Jesus said to them, ‘Very truly, I tell you, I am the gate for the sheep. All who came before Me are thieves and bandits, but the sheep did not listen to them.  I am the gate. Whoever enters by Me will be saved and will come in and go out and find pasture.'”

Arthur Walkington (A. W.) Pink (1886-1952) was an English Bible teacher and Christian writer.  Following his death, many of his writings were well-received by readers.  This turnabout established him as an influential evangelical author.