In Jeremiah 18:15 God is really warning His people to come back to Him and stop worshipping the false Idols. They had strayed away from God so much that they never read His word or worshipped Him. It eventually led them down a very dark path and being overrun and taken captive by the armies of Babylon.
"These can be counted on. But not my people! For they have deserted me and turned to foolish idols. They have turned away from the ancient highways of good and walk the muddy paths of sin. (TLB)
The Ancient highway was a good highway in which God was the center of it. Any other path was a muddy path and only led to sin, darkness and death. When we follow the Lord and do what He says, we will be walking in His light and it will only be good.
This is the beginning of an "ancient document" art journal with this theme of staying on God's ancient path and walking in His ways. I hope you will join me on this little journey and discover God's good path for us.