Christianity is not a religion neither is it a building or the gathering of people, It is a way of life!
The word Christian came from the book of Act in the bible where the people of Antioch after looking at the way the disciples where living. They were call Christians because their works, attitude and words were exactly like their leader Jesus Christ.
Act_11:26 And when he had found him, he brought him unto Antioch. And it came to pass, that a whole year they assembled themselves with the church, and taught much people. And the disciples were called Christians first in Antioch.
The only one to believe in is JESUS CHRIST the son of God. Who is the way, the truth and life.
John_14:6 Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.
The Lord also encourage us to fellowship with other believers, but your fellowship should be with people who truly believes in the birth, the death, resurrection and the return of Jesus Christ.
John 3:16-18
For God so loved the world, that he gave his only begotten Son, that whosoever believe in him should not perish, but have everlasting life.
For God sent not his Son into the world to condemn the world; but that the world through him might be saved.
He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.
Luke 24:1-8
On the first day of the week, very early in the morning, the women took the spices they had prepared and went to the tomb. 2 They found the stone rolled away from the tomb, 3 but when they entered, they did not find the body of the Lord Jesus. 4 While they were wondering about this, suddenly two men in clothes that gleamed like lightning stood beside them. 5 In their fright the women bowed down with their faces to the ground, but the men said to them, “Why do you look for the living among the dead? 6 He is not here; he has risen! Remember how he told you, while he was still with you in Galilee: 7 ‘The Son of Man must be delivered over to the hands of sinners, be crucified and on the third day be raised again.’ ” 8 Then they remembered his words.
Hebrews 10:25. not giving up meeting together, as some are in the habit of doing, but encouraging one another--and all the more as you see the Day approaching.
The believer in Christ Jesus must have the fruit of the spirit.
Luke 24:22-23
But the fruit of the Spirit is love, joy, peace, forbearance, kindness, goodness, faithfulness, gentleness and self-control. Against such things there is no law.
Jesus is our example. That is the reason he came in the flesh, lived amongs us so we may also live the same way he lived for us to get the approval of GOD the father. Anything outside of this will not make us qualify to be called “Christians”.
Shalom!