The Quran does not support the Christian understanding of the Trinity and emphasizes the oneness of God.

The Quran describes the Holy Spirit as a divine entity that empowers Jesus, indicating a recognition of the Spirit's significant role in the ministry of Christ. Verses such as Surah 2:87 and Surah 5:110 highlight that the Holy Spirit strengthened Jesus, allowing Him to perform miraculous acts and fulfill His mission. This acknowledgment of the Holy Spirit's divine function parallels the Christian understanding of the Trinity, where the Holy Spirit is seen as an integral part of the Godhead. Furthermore, the Quran's portrayal of Jesus performing miracles by the permission of God aligns with the biblical account of Jesus being filled with the Holy Spirit, as seen in Luke 4:18. Thus, rather than opposing the Trinity, the Quran's descriptions can be interpreted as affirmations of the divine roles within the Trinity.