Defending the Trinity - An Apologetics Seminar

Q&A Session Timestamps:
01:04:46 - How do you answer someone who says that the Bible is corrupted? And what should be our appropriate responses to them?
01:15:06 - If we are careful about saying, for example that the Father didn't die on the cross, could you please elaborate further on the connection between Yahweh's actions in the Old Testament being done by Jesus? I used to have this idea that Yahweh in the Old Testament was just the Father, but is Yahweh actually just the name of the triune God?
01:28:06 - What is your comment on using the three states of water as an analogy to describe the doctrine of trinity? What is the nearest analogy to represent trinity?