There is a common tendency with people to make negative judgments about other people. In high schools, this tendency shows itself in cliques. A few popular kids get into a group, and gradually begin to think that they are better than others because they are better liked. Kids who aren't "in" may become objects of pity, or contempt, or even of cruel jokes. In one way or another the clique passes subtle judgment on the others as being a lower class of human beings.

The same tendency to look down on others shows itself in various religions. Some religious groups become so self-centered that they believe no one of a different faith can go to heaven. When taken to an extreme, this kind of attitude is far more cruel than the snobbish teenage cliques.

The teachings of the Bible are quite a contrast to this. To begin with, God's Word tells us that we should not label people as "saved" or "sinner." Jesus said,

"Judge not, that you be not condemned. Why do you look at the speck in your brother's eye, but do not consider the plank in your own eye?" (Matthew 7:1, 3)

The disciple James put it this way: "There is one Lawgiver, who is able to save and to destroy. Who are you to judge another?" (James 4:1)

When the Lord was on earth, a judging attitude was prevalent among the leaders of the church. Many thought that when the Messiah came, He would save Jews, and not others. When Jesus did come, they condemned Him for associating with non-Jews and Jews alike.

Jesus discouraged this kind of attitude. Once He was speaking with some people who "trusted in themselves" that they were saved and others were not. He asked them to consider two prayers: "God, I thank you that I am not like other men," and "God, be merciful to me, a sinner!" Jesus praised the man who thought he was a sinner. (Luke 18:9-14)

It's better to think of yourself as a sinner than to think you are saved.

You may remember the parable of the good Samaritan, too, who stopped to help the wounded man by the roadside. Even though this Samaritan was of the "wrong" faith (from the Jewish point of view), Jesus said that the Samaritan should be loved as a neighbor, because he was a good man. In fact, He said that a person who wants eternal life should be like this Samaritan (Luke 10:29-37), even though the Samaritan was neither Christian nor Jewish. Jesus saw - and sees - what is in a person's heart, not just what church one belongs to.

The Bible states clearly that it is the way a person lives, not just what he believes, that determines whether he goes to heaven or not. Jesus said, "Not every one who says to Me, 'Lord, Lord,' shall enter the kingdom of heaven, but he who does the will of My Father in heaven." (Matthew 7:21)

Again, "He shall reward every one according to his works." (Matthew 16:27)

"Those who have done good," He says, will go "to the resurrection of life, and those who have done evil, to the resurrection of condemnation." (John 5:29)

Since a person's life, not just his faith, determines his eternal lot, Jesus foretold that many Christians would not be saved, because they had lived an evil life.

"Many will say to Me in that day, 'Lord, Lord, have we not prophesied in Your name, cast out demons in Your name, and done many wonders in Your name?' And then I will declare to them, 'I never knew you: depart from Me, you who practice lawlessness!'" (Matthew 7:22-23, Luke 13:25-27)

One reason why a non-Christian can be saved, is that he can love his neighbor. Anyone who genuinely loves his neighbor also loves Christ, although he may not realize it. Jesus said, "Inasmuch as you have ministered to one of the least of these My brethren, you did it to Me." (Matthew 25:40)

Faith in Jesus, without love to the neighbor is meaningless.

"Though I have all faith, so that I could remove mountains, but have not love, I am nothing." (1 Corinthians 13:2)

Genuine love, on the other hand, is a sign that a person knows the Lord in his heart, regardless of the religion he professes outwardly.

"Love believes all things." (1 Corinthians 13:7)

"He who does good is of God, but he who does evil has not seen God." (3 John 1:11)

"Let us love one another, for love is of God, and every one who loves is born of God and knows God. God is love, and anyone who abides in love abides in God, and God in him." (1 John 4:7-11)

Summary:

Some Christian churches teach this: Only Christians are saved.

What the Bible actually says (and what the New Christian Church teaches): Good people from all religions are saved.

Some references from teachings for the New Christian Church : Heaven and Hell 318-328, Divine Providence 326

Used with the permission of John Odhner, the author of this very useful site: http://whatthebiblesays.info/Introduction.html

16. For the time is near, signifies such an interior state. This is evident from the signification of "time," as meaning state (See the work on Heaven and Hell 162-169, where Time in Heaven is treated of); and from the signification of "near," as being the internal; thus here, because it refers to state, the interior state such as is described above is meant. By state is meant a state of affection and of thought therefrom. He who reads this, and knows nothing of the internal sense, supposes that by "the time being near" is meant that the time was near when the things contained in Revelation would be fulfilled. But that this is not meant can be seen from the fact that seventeen centuries elapsed before they were fulfilled. But because the Word in the letter is natural and within is spiritual, it is said that "the time is near," in order that in heaven the interior state might be understood; for if the expression "the interior state," which is the spiritual sense, had here been used, it would not have been understood by the angels; for they perceive all things of the Word according to correspondences. "Near" signifies interior, because distances in heaven are entirely in accord with the differences of the good of love; for which reason those who are in kindred good are also near one another; and it is from this that on earth kinships are called near relationships [propinquitates], because they relate to spiritual affinities, which in heaven are really such. In heaven this is so because the good of love conjoins, and the more interior the good, the nearer is the conjunction. From this it is, that heaven is nearer to man, the more interiorly he is in the good of love; and the origin of this is that the Lord is nearer to an angel, to a spirit, and to man, the more interiorly they love Him. To love Him interiorly is to love His precepts interiorly; that is, to perceive, to will, and to do them from the delight of love. It is from this that "nearness," in the Word, signifies presence and conjunction (as may be seen in Arcana Coelestia 5911, 9378, 9997, 10001). This nearness is thus described in John:

Jesus said, He that loveth Me keepeth My word, and My Father will love him, and We will come unto him, and make Our abode with him (John 14:23);

and in the same:

Ye know the Comforter, the Spirit of truth; for He abideth with you, and shall be in you (John 14:17);

"the Comforter, the Spirit of truth" is Divine truth going forth from the Lord; therefore it is said, "He shall be in you."