Can we keep Krishna Bhagavad Gita metal chariot horse Rath at home or not and other similar doubts regarding the Gita sculptures, wall hanging and pictures. There is no problem in keeping anything related to Bhagavad Gita in a Hindu home. The rest all are superstitions. Please note that Bhagavad Gita is the most important text in Hinduism and its profound teachings helps one to overcome all kinds of difficulties and problems in life.
All Hindu homes should have Bhagavad Gita book and a wall hanging or metal art. The Gita is a constant reminder to us that life is a constant struggle and whenever we feel dejected or down-and-out there is someone to help us and guide us out of the current situation.
Gita is talking against all kinds of superstition. The core teaching of Bhagavad Gita is that all living and nonliving are born in Bhagavan and finally merge in Bhagavan. So how can there be any kind of superstition when everything is Bhagavan. It is our ignorance that causes problems.