What are the "three bodies" (化身,报身,法身) mentioned in Buddhist Teachings?

This post is sparked off by listening to Venerable Ru Jun’s discourse where he mentioned

毗卢遮那遍一切处
毗卢遮那那就是法身佛

This got me to Google for the following terms:

毗卢遮那 (Vairocana)

毗卢遮那佛 - 维基百科,自由的百科全书
Vairocana - Wikipedia

化身 (Nirmaṇakāya) 报身 (Saṃbhogakāya) 法身(Dharmakāya)

三身 - 维基百科,自由的百科全书
Trikaya - Wikipedia

Hope this helps.

In the same discourse , Venerable Ru Jun when asked what is a simple, good habit to have to help in our practice, answered:

如对圣颜养成习惯
师长佛陀的法身遍一切时处
此时此刻就在关照我 就在加持我 就在饶益我
你要常常在内心里面提起来这一点

I hope to keep this awareness and build up this habit.
:pray: