The disciples heard Jesus say He only did what His Father told Him to do and spoke only what the Father told Him to speak. It was important for them (and us) to know that Jesus and the Father are ONE! Jesus was giving them spiritual insights of a greater truth. It takes relationship with the Father, the Son, and the Holy Ghost for us to see the results that only They can bring. If we love Him, we will choose to obey Him, and every time God asks us to give more of ourselves to Him, for His work, it is for the benefit of others. Our faith, our love for Him, and our YES will bring the connection to Him in the Spirit for others.