Understanding the Trinity

Understanding the Trinity. All three major religions identify with the God of Abraham. They differ in their understanding of Jesus. However, one God in three persons is found throughout both Old and New testament. Getting to know God is critical for understanding the Bible. Yet, it seems that many people have not studied this thoroughly, and have questions like:

Is Jesus truly God?

If so, how, or why is Jesus the Son of God?

If Jesus knew everything as God, why did he pray?

If Jesus is God could he have ever sinned?

What makes God the Father different?

What or who is the Holy Spirit?