While I don’t disagree with any specific statements made here, I have a problem with men putting words in Jesus’ mouth. I prefer to rely on Jesus’ own words in the New Testament as sufficient.
This appears to be restatements of New Testament truths. So these are reproductions of what the Lord has already said and won’t ever take back. The only way it would be wrong is if we have somehow misconstrued the Lord. And even then, a gracious Lord will correct us rather than condemn us.