The quantum realm is the spirit realm and quantum mechanics is used to study matter and energy. Our soul produces “energy” and is comprised of our mind, will, and emotions, which is influenced by our spirit. Our human spirit can be spiritually alive in Christ (born again) or spiritually dead (Eph 2:1, Col 2:13). “Tethering”, “soul tie”, and “spiritual entanglement” are different terms commonly used to explain the same phenomenon, referring to being bound, limited, or controlled by something, often a relationship or belief system, that prevents one from fully realizing their potential or connecting with YHVH. It can involve feeling disconnected from oneself or from YHVH, or being overly reliant on external validation or security. 

Anytime there is a sexual encounter between two people, there is a covenant made and the two people become one body - bound to one another (1 Cor 7:39). For this reason a man shall leave his father and his mother, and be joined to his wife; and they shall become one flesh (Gen 2:24, Matt 19:5, Mark 10:8, Eph 5:31). A God ordained marital covenant brings life (2 saved people, raised in Christ, no sexual immorality prior to marriage or during the marriage). The Bible warns us about the consequence of joining oneself to a harlot (sexually promiscuous person and most Narcissist are highly sexual) because it will cause a binding in the realm of the spirit due to becoming one with the harlot (1 Cor 6: 15-16), which is equivalent to becoming an idolator. Due to the high rate of adultery, fornication, homosexuality, and other sexual sins, people often have multiple soul/spirit tetherings to prisons in the kingdom of darkness, causing a person to be enslaved to sin (Rom 6:13) and remain spiritually dead, still destined for hell, although they may go to church regularly. The Religious spirit will have legal grounds to give a person “an appearance/form of godliness” (2 Tim 3:5) and may do good works and serve in “ministry”, however the fruit/character of the person will not be of the Holy Spirit (Gal 5:22),