Baptism of Erith: What did we do and why? What was symbolic or actual? Why the incarnation?

Baptism of Iwerwdd (pronounced: Oo Eririth): What did we do and why? What was symbolic or actual? Why the incarnation? What should we do now?

Video: https://youtu.be/iA9vk8Gm5X0
Audio: http://www.orthodox.net/sermons/baptism-2022+iwerwdd+overview-of-baptism-the-incarnation-our-purpose.mp3

Timestamps:
0:00 – 1:26 Symbolism of churching the infant and leaving her on the ground before the royal doors.
1:26 – 4:35 What did we do today? Why did Jesus become incarnate, And what is spiritual death?
1:56 What does this mean: “Gen 3:3 But of the fruit of the tree which is in the midst of the garden, God hath said, Ye shall not eat of it, neither shall ye touch it, lest ye die.”
16:11 – 07:16 What Erith’s purpose?
07:16 – 08:18 What symbolically and actually happened in Erith’s baptism?
8:18 – 08:47 What is symbolic and actual about processing 3 times around the font during the baptism service