Who is an Overcomer?

The following is an extract from my book, Letters from Jesus, which is available for pre-order now on Kindle. — To him who overcomes… (Rev. 2:7b) Jesus makes a promise connected with overcoming at the end of each of his letters. This promise leads us to wonder, how do I overcome? And what happens if I don’t? Is Jesus saying I can lose my salvation if I fail the overcoming test? Some define overcoming as a list of things you must do. You have to prevail in life’s trials, disarm spiritual enemi...