Today, 20th March, 2015, we performed a puja for Lord Krishna in London. In fact, Shri Krishna has come to this house from Udupi today. According to Gita, wherever there is a devotee, God himself will come there. For Bhakta Prahalada, He appeared through the pillar. Likewise, Vidura was privileged to have Lord Krishna as his house guest. For Sabari, Shri Rama appeared in front of her and blessed her. Devotion is therefore the most important thing.
In Gita the Lord says