I wouldn't say "coded message", but ........there is very little doubt.....that to understand the Scripture properly...... Its all about perspective. A perspective that doesn't often come easily.
Those that seek,.... Find. To know the Truth, you must seek the Truth. That's more than just reading words. It involves, prayerfully and humbly seeking Truth without considering yourself being the primary beneficiary of what you read.
Too many make the HUGE mistake of start reading the Bible....... looking for themselves. You MUST read the Scriptures searching for Jesus Christ. He alone has the preeminence. In "Him" all fullness dwells.
The more you learn of Him, the less you'll realize its about you. Our relationship with Christ is one of intimacy. A "one to one" with Him alone is where we find value. Our worth is not our own.