God is great!
Without digressing from the source of the question, which is coined from the spirit of error (Adversary) but coated in literary context. We are taking the glorious pleasure of going straight to the head of the question in declaring that this spirit of error has been defeated and crushed by God in Christ Jesus by the power of the Holy Spirit through the work of salvation to humankind forever.
Now that the head of the issue has been taken care of in the mighty name of Christ Jesus, let us move to the body context of the question.
First, Christianity is wrongly called another form of religion by most people and practitioners of other kinds of worship in the world. Of great note is that the Christ life or kind of life, from where Christian was coined from, is in all spiritual reality the vision, presentation and demonstration of the true divine life of God to the whole of humankind, not by man-made spiritual stimulation nor lifeless relationship to the only true God. That is, this Christ life or relationship was through the only living process of eternal redemption that manifested by bridging and weeding off decay and death from the human soul, as a result providing the source, freshness and vitality to the soul with the living consciousness of abiding honor, and the privilege of true liberty. Thankfully, this redemptive process was through Christ Jesus; the Divine nature and made possible by the Supreme Living Consciousness of Purity, we refer to as God, who is clean, flawless from all forms of corruption because He is Perfect in Purity (Holy), power-filled with endless love; who is, Absolute in warmth (Love), and is the perfect Presence of truth, life, peace with the generosity of His Glory (Majesty). Thus, the Divine nature of God in Christ Jesus has no makeup of human element because the consciousness in the soul from the Creator is Spirit, who is Holy. That is, the birth, death, resurrection and ascension of Christ Jesus into Glory are all the Holy works of the Spirit, who is God.
Therefore, the Christ life, who is the Anointing or Spirit of God on the person of Jesus as the mediator between God and humankind is the life of Love, Truth, Peace and Eternal Glory manifesting in human form as the true Consciousness or Spirit of life of the only Divine God presented to existence forever. His (Christ Jesus) lineage was of the Spirit of God because His birth was immaculate, meaning spotless and holy from the Spirit, who is God. His death was ordained in Spirit because He overcame death by the power of the Spirit, who is Holy. His resurrection and ascension were perfected in Spirit because He went back into the Glory He was after absolutely finishing the work of salvation for humankind. Therefore, the fellowship and relationship with God through Christ Jesus is Spirit, not religion because it is the consumption of the living or organic relationship with reality of life that comes from God. The consumption of the living relationship with God simply means the human soul after been cleansed by the perfect, holy, life-bearing spiritual detergent in the blood of Christ Jesus, the respective soul now carries, houses, holds, contains or accommodates the Spirit or divine nature of God by His resurrection and ascension in Spirit into Glory, known as the Throne of God. This life now in the human soul to those who believe is from the Throne of God, and this Glory is the life or Consciousness of Purity not separate as in the case of religion but is one or in unity in Spirit with the divine God.
Religions are forms of worship created on mystical human elements, messed with spiritual regulations, guides and other souls seeking moral compass with attachments to spiritual goals. However, the distinct exemption is that they (Religions) cannot give life because they lack the power, purity and relationship that comes from the Divine true God in Christ Jesus.
Thus, the question lost its credibility from the start because it came from the wrong place without life and honor, though with the hidden agenda of trying as much as possible to pull some away or distract the attention of others. The good thing out of it is that it gives the Holy Spirit the opportunity to help us douse the misconceptions or wrong ideas in the hearts of skeptics, doubters or scoffers concerning the Christ faith, by giving them a clearer, deeper spiritual grasp, digestion and realization that would build up the heart from distraught to valid insight, from contempt to appreciation and from worries to peace in the soul. Hence, the Christian faith (Christianity) cannot be any copycat because God is Reality, Truth, Origin, Source, Genuine, Aggregate Consciousness, Life, and the provisions of His fullness to humankind through Christ Jesus by His Spirit is the same as He is and not less. That is, what came out from God through the righteousness of the Patriarch Abraham, who was the forefather, prototype of faith birthed on the coming grace, the Laws of Moses (The commandments) and other Prophets making up the Holy Scriptures were all preparing and pointing to the prophecies of the fulfilled life or Heavenly Anointing (Christ life), who is Spirit in the human body that is to come to redeem and reconciled the human soul into the Divine Life of God. When these prophecies were fulfilled, meaning the manifestation of the life of God to humankind, the same Anointed One, who is Christ Jesus also declared it to all that the great treasure of His grace is the freedom to enjoy the Presence, Will, Righteousness, Love, Truth, Holiness or Spirit of the only true divine God into the human soul by faith to the honor of Eternal Glory.
In essence, the God kind of life does not take from anything or anywhere because the source of all things and who is above all things has shown, given and fully connected the human soul to its original position of authority, fulfillment and truth in His Eternal Consciousness, called Eternal Life. This life is Divine, Love, Glory, who is Spirit and is God. Therefore, the life of the Christian; or the practice of the organized form of Christ life or like called Christianity is of the true God open to all and would be received by those who will submit to the Lordship of God through Christ Jesus by the power of the Holy Spirit. This Divine life is never, will never copy any, but is to give the truth of eternal life in freedom and fulfillment to our real identities in God through Christ Jesus by the fullness of His Spirit in us. Amen!