And do you know of how and why pedophiles and homosexuality were pushed into and infiltrating every fiber or our society, to undermine it, so the anti-Christ will have an easier transition in doing away or changing religion. like I told you in my other post, we are living in the "Last days" which refers to the period between the first coming of Christ and his second coming. It is a time marked by the presence of sin and the need for redemption.
So having established that there is no verse that says Jesus is the last Revelation we can now talk to this statement of yours which is patently false.
In John 16:13, is talking about the Holy Spirit, not Jesus, "Jesus speaks to his disciples about the coming of the Holy Spirit, who will guide them into all the truth." This verse highlights the role of the Holy Spirit in revealing divine truths to believers and guiding them in their faith journey. since we have the Holy spirit to guide humanity why do we need a new prophet
The proclamation of Revelation 14:6 is to occur during the end times, as part of the sequence of events leading up to the final judgment and the second coming of Christ. It symbolizes God's inclusive call to all humanity to accept the gospel before the culmination of prophetic events, by your reasoning and theology we have not reached that time for your prophet to come about
Plus, an angel is depicted as proclaiming the eternal Gospel to those who dwell on earth, is your prophet an angle now