God is not weak. His love is so strong that He can and will save everyone. Jesus is not weak. His love is so strong that He is and will always be the savior of all humanity.
Excellent reply WhiteWings! :friendstu: All of those on the outside will enter the gates into New Jerusalem by believing in Jesus Christ with faith alone, as in drinking the water.
The fact that the Lord permanently placed trees there to heal the nations shows that, as long as the city exists, there will always be a way for people to be healed. And the city, New Jerusalem, will always stand, permanently.