Miraculous works were not only a sign proving the legitimacy and authority of the Lord Jesus and His ministry, they were vital to carrying it out. His overall ministry has never ceased but continued with His original disciples and continues at present. In order to achieve what the Lord has called us to achieve we must use every ministry tool and weapon that He used. We must live in the Miracle Realm.
WE MUST BE CONNECTED TO THE VINE AT ALL TIMES
To achieve miraculous works, the following conditions must be applied:
“Abide in Me, and I in you. As the branch cannot bear fruit of itself unless it abides in the vine, so neither can you unless you abide in Me.
I am the vine, you are the branches; he who abides in Me and I in him, he bears much fruit, for apart from Me you can do nothing.
If anyone does not abide in Me, he is thrown away as a branch and dries up; and they gather them, and cast them into the fire and they are burned.
If you abide in Me, and My words abide in you, ask whatever you wish, and it will be done for you.” [John 15:4-7]
The word “abide” comes from the Greek word meno: “To stay or remain.” In order to produce spiritual fruit, it means one must maintain the vital spiritual relational connection to the Lord Jesus at all times.
But again, most of those who call themselves Christians have never been connected to the Lord in the first place, and they remain that way because they have never had a real born again experience. Thus, they are unconnected.
It is impossible to become a fruit-producing branch of the main Vine without a starting point.
One must become disconnected from the fallen world of sin and one’s place in it. One must leave the old and join the new. This can only be done through a personal decision at some point in one’s life. And the only way to prove such a decision is correct is by the later production of the same spiritual fruit the Lord Jesus produced. Cultural Christians may be doing all sorts of humanitarian works on the surface and appear as real believers, but until they actually fulfill the conditions set forth by the Lord, they are incapable of spiritual works, and they will never perform the works of the Lord.
THE POWERFUL NAME OF JESUS
Again, His teachings are very clear. They are not confusing:
“Whatever you ask in My name, that will I do, so that the Father may be glorified in the Son. If you ask Me anything in My name, I will do it.” [John 14:13-14]
What I am going to say now will be strongly opposed, not by the enemy, but by the majority of Christians. The Lord said to ask anything IN HIS NAME. But the vast majority of “Christians” fail at the very beginning of their supposed conversion because they not only have never been born again as the Lord said we must be, but have never been baptized in the Lord’s Name. In fact, many have never been baptized at all.
This is a much bigger problem than people think it is. (Please refer to my writings on baptism.) The Lord and the early believers knew that water baptism was vitally important. If one refuses water baptism in the Lord’s Name how can one be right with the Lord?
LOVE THE LORD YOUR GOD WITH ALL YOUR HEART, SOUL, MIND, AND STRENGTH
Regarding the lack of miracles, here’s another clue. The Lord Jesus said:
“If you love Me, you will keep My commandments.”
Most Christians refuse to keep all the Lord’s commandments. It is not possible, therefore, that they really love Him. They simply see Him as someone other than God and the fullness of their devotion is not directed toward Him. Thus, they will never perform the works of the Lord.
JESUS IS GOD
And here is even more:
“I will ask the Father, and He will give you another Helper, that He may be with you forever; that is the Spirit of truth, whom the world cannot receive, because it does not see Him or know Him, but you know Him because He abides with you and will be in you. I will not leave you as orphans; I will come to you.” [John 14:12-18] 
The Lord Jesus, THE TRUTH, is obviously also the Spirit of Truth. He just said it in the preceding passage. He is the Helper. He is the Comforter. He said He will not leave us as orphans, which clearly means, if we so chose, that He will be our parent, which means, HE IS THE FATHER. This entire passage in John 14, remember, is about identifying the Father.
But also, as the Spirit of Truth, HE IS THE SPIRIT. He said He was presently with them, but would soon be IN them. “I will come to you.” That happened at Pentecost.
There’s another giant clue: Most Christians refuse Pentecost.
So there you have it. We have all the reasons we need concerning why some Christians cannot do the miraculous works the Lord Jesus did. Most Christians don’t come anywhere close to doing the same things He did, and sadly, most Christians are perfectly fine and content with this.
MIRACULOUS WORKS ARE A SIGN OF THE LORD’S PRESENCE
You will find as you study the Gospel accounts in-depth that something very otherworldly was going on in the ministry of the Lord. Of course, most Christians know this and support it. But the otherworldly supernatural character of the Lord’s ministry continued after He ascended. It continued in the ministries of His real disciples afterwards, it continued after them, and it continues today.
But don’t be fooled. There are obviously many charlatans and deceivers who claim miracles, signs, and wonders but the only sign many of them are concerned about is the dollar sign and the only wonder is how they continue to get away with it.
Christians must never be content with surface-oriented Christianity or being mere cultural Christians. We must all be born again. We must all receive the spiritual power of the Lord. We must all enter the Miracle Realm and live within it, as did the Lord Jesus and all real disciples since His time.
He is depending on us to be full-fledged mature disciples so He can work miracles through us and thereby fulfill all the abundant life promises of His Word for a fallen world.
© 2016 by RJ Dawson. All Rights Reserved.
 Unless otherwise noted all Scriptures are taken from the New American Standard Bible, © 1960, 1963, 1968, 1971, 1972, 1973, 1975, 1977, 1995 by The Lockman Foundation. Used by permission.