Trinity is explained as the Father, the Son, and the Spirit are three divine persons who are one divine being (God), that these three are also co-equal.
If these three beings are co-equal, who created who? Did Jesus create God or vice versa. If God created Jesus, automatically, that means God is greater, that contradicts the co-equality.
If the holy spirit is a person, how could it poured on people and they get filled with someone. Can a being with a personality be poured on someone.
If the holy spirit is a being, could it be more powerful than God the Father, since all miracles works are actually product of the holy spirit?
Jesus categorically stated that regarding the time of the end no one knows the day or hour only almighty God. If they were equal, y would one know something and the other does not?
Can God die? If u say he cannot, how do we explain that Jesus was dead three days, he even commited his life to his father before he drew his last breath, knowing God almighty would restore him back to life.
By the way if trinity is so true and dundamental to christian life why is it that, that word NEVER occurs in the bible?
If these questions can`t be resolved then surely, trinity is the biggest contradition in Christianity.