Dear Sri Govindan,
I read your "Wisdom of Jesus" with great interest. It provides a big service to those seeking the original meanings of the Gospels.
I agree with you that the attempts of Eastern Gurus to interpret the Gospels fall short.
Furthermore, I would add two reasons to that which you wrote about. One, they fail to recognize the metaphorical way that numbers are used in the parables. Two, they fail to place the parables and Vedic text side-by-side those forming a "rosetta stone."
Please find my contribution to remedying these shortcomings.