Here are 8 Bible verses about barriers from the Old and New Testaments of the Holy Bible (King James Version), sorted from most to least relevant.
Jeremiah 5:22 KJV
Fear ye not me? saith the LORD: will ye not tremble at my presence, which have placed the sand for the bound of the sea by a perpetual decree, that it cannot pass it: and though the waves thereof toss themselves, yet can they not prevail; though they roar, yet can they not pass over it?
Isaiah 59:2 KJV
But your iniquities have separated between you and your God, and your sins have hid his face from you, that he will not hear.
Nehemiah 13:23-24 KJV
In those days also saw I Jews that had married wives of Ashdod, of Ammon, and of Moab: And their children spake half in the speech of Ashdod, and could not speak in the Jews’ language, but according to the language of each people.
Ephesians 2:14 KJV
For he is our peace, who hath made both one, and hath broken down the middle wall of partition between us;
2 Corinthians 10:3-4 KJV
For though we walk in the flesh, we do not war after the flesh: (For the weapons of our warfare are not carnal, but mighty through God to the pulling down of strong holds;)
Acts 13:11 KJV
And now, behold, the hand of the Lord is upon thee, and thou shalt be blind, not seeing the sun for a season. And immediately there fell on him a mist and a darkness; and he went about seeking some to lead him by the hand.
Mark 16:4 KJV
And when they looked, they saw that the stone was rolled away: for it was very great.
Psalms 114:3-5 KJV
The sea saw it, and fled: Jordan was driven back. The mountains skipped like rams, and the little hills like lambs. What ailed thee, O thou sea, that thou fleddest? thou Jordan, that thou wast driven back?