Jesus told His disciples that it is expedient that He goes away to the Father so that He could send to us the Helper (the Holy Spirit). So now that Jesus sits at the right hand of Father we have with us His Spirit, and His Spirit touches the hearts of all mankind and draws them to Jesus. But, there are many people who will heed the nudging of His Spirit and they choose to walk in their own sinful ways rebelling against the One who can save them from the evil one Satan. Jesus is not on earth now but His Spirit is, and there are many people who are healed on a daily basic. He uses the works of the Dr's. for it is He who gave to them their knowledge, and understanding of medicine. He works in different ways in today times, but He is still alive and well. He also still heals without the help of Doctor's.
His Spirit is our Helper, Teacher, Counselor, Peace, my Friend, and whatever I need Him to be.
There is no man alive that could sit down and write such a book on their own, for what has been written goes against the flesh of a man\woman, and even Christian have to fight against the flesh. For in Hebrews 4:11-13 says, Let us therefore be diligent to enter that rest, lest anyone fall according to the same example of disobedience. For the Word of God is Living, and Powerful, and Sharper than any Two-Edged Sword, Piercing, even to the division of soul and spirit, and of joints and marrow, and is a discerner of the thoughts and intents of the heart. And there is no creature hidden from His sigh, but ALL things are naked and open to the eyes of Him to whom we must give account.
Everything could not be written in the Bible for if it were we could not even carry it around. Just about Jesus alone John wrote of Jesus, "And there are also many other things that Jesus did, which if they were written one by one, I suppose that even the world itself could not contain the books that would be written. Amen. (John 21:25).
Who can know the mind of God? Can you? Can I? No, for His ways are not our ways, and His thoughts are not our thoughts, and I minds are just a pea mite compared to the mind of the almighty living God. Who said we were to understand everything? We will never understand it all until we stand before Him, and then we will see it all clearly. Until then we walk by faith, and by His Word. For what He said He would do, He will do. He has kept His Word for 2,000 yrs., and He is not about to bale out now.
The living God wrote the Ten Commandments with His finger, and if God can do this He know how to take care of His Word, for Jesus is the Word. John 1:1 - In the beginning was the Word (Jesus), and the Word (Jesus) was with God (the living God), and the Word (Jesus) was God. His Word will forever stand. When the mountains have fallen and the waters dried up, and the end of the age has come His Word will stand for it is alive, for Jesus lives.