They immolated to demons and not to God, to gods whom they did not know, who were new and recent arrivals, whom their fathers did not worship
Other versions
King James Version
They sacrificed unto devils, not to God; to gods whom they knew not, to new gods that came newly up, whom your fathers feared not. English Standard Version
They sacrificed to demons that were no gods, to gods they had never known, to new gods that had come recently, whom your fathers had never dreaded.New International Version
They sacrificed to demons, which are not God- gods they had not known, gods that recently appeared, gods your fathers did not fear.