How would I as an evangelical Christian observe others who are atheists, Hindus, Muslims or of other faith?
I would observe as another human being who is far from God (I also used to be far from God). Every human being of whatever race, religion etc etc is from the same first parents Adam and Eve. There is no exception to that fact.
And hath made of one blood all nations of men for to dwell on all the face of the earth, – Acts 17:26
I think the belief in the below truths is what differentiates an evangelical Christian from others.
But we are all as an unclean thing, and all our righteousnesses are as filthy rags; and we all do fade as a leaf; and our iniquities, like the wind, have taken us away. -Isaiah 64:6
As it is written, There is none righteous, no, not one: – Romans 3:10
For all have sinned, and come short of the glory of God; -Romans 3:23
But God commendeth his love toward us, in that, while we were yet sinners, Christ died for us. – Romans 5:8
For what saith the scripture? Abraham believed God, and it was counted unto him for righteousness.
4 Now to him that worketh is the reward not reckoned of grace, but of debt.
5 But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness.
6 Even as David also describeth the blessedness of the man, unto whom God imputeth righteousness without works,
7 Saying, Blessed are they whose iniquities are forgiven, and whose sins are covered.
8 Blessed is the man to whom the Lord will not impute sin.
13 For the promise, that he should be the heir of the world, was not to Abraham, or to his seed, through the law, but through the righteousness of faith.
14 For if they which are of the law be heirs, faith is made void, and the promise made of none effect:
15 Because the law worketh wrath: for where no law is, there is no transgression.
16 Therefore it is of faith, that it might be by grace; to the end the promise might be sure to all the seed; not to that only which is of the law, but to that also which is of the faith of Abraham; who is the father of us all,
17 (As it is written, I have made thee a father of many nations,) before him whom he believed, even God, who quickeneth the dead, and calleth those things which be not as though they were.
18 Who against hope believed in hope, that he might become the father of many nations, according to that which was spoken, So shall thy seed be.
19 And being not weak in faith, he considered not his own body now dead, when he was about an hundred years old, neither yet the deadness of Sarah’s womb:
20 He staggered not at the promise of God through unbelief; but was strong in faith, giving glory to God;
21 And being fully persuaded that, what he had promised, he was able also to perform.
22 And therefore it was imputed to him for righteousness.
23 Now it was not written for his sake alone, that it was imputed to him;
24 But for us also, to whom it shall be imputed, if we believe on him that raised up Jesus our Lord from the dead;
25 Who was delivered for our offences, and was raised again for our justification.
8 But what saith it? The word is nigh thee, even in thy mouth, and in thy heart: that is, the word of faith, which we preach;
9 That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.
10 For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.
11 For the scripture saith, Whosoever believeth on him shall not be ashamed.
12 For there is no difference between the Jew and the Greek: for the same Lord over all is rich unto all that call upon him.
13 For whosoever shall call upon the name of the Lord shall be saved.
30 And brought them out, and said, Sirs, what must I do to be saved?
31 And they said, Believe on the Lord Jesus Christ, and thou shalt be saved, and thy house.
thou shalt call his name Jesus: for he shall save his people from their sins. – Matthew 1:21
Neither is there salvation in any other: for there is none other name under heaven given among men, whereby we must be saved. – Acts 4:12
God sent His ONLY begotten son Jesus Christ into this world so that ANYONE who believes in Him should not perish, but should receive everlasting life. If ANYONE believes in JESUS and repents of their own sins and asks JESUS to forgive their sins; He being God himself, has the power to forgive sins. Only the true God can forgive the sins of mankind. Jesus being God who came to earth in the form of human alone has the power to forgive our sins.
Be truthful to yourself and do repent of your sins. Pray to Jesus. He knows our heart.
He has promised in His word – in the Holy bible. If we confess our sins, He is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.
For it is not possible that the blood of goats and bulls should take away sins.
Without shedding of blood, there is no remission of sin. In JESUS alone, we have redemption from our sins through His blood shed on the cross, and the forgiveness of sins and complete freedom from sin’s bondage on us.
With repentance tell all your sins to Jesus. Jesus understands all your needs. He will forgive and all your sins will be cleansed. You will receive eternal life and you can be assured that you are in the right way to heaven.
JESUS – the meaning of the name is – the one who saves the people from their sins.
The blood of Jesus Christ his Son cleanseth us from all sin.
If we say that we have no sin, we deceive ourselves, and the truth is not in us.
If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness. – 1 John 1:7-9
But as many as received him, to them gave he power to become the sons of God, even to them that believe on his name – John 1:12
For ye have not received the spirit of bondage again to fear; but ye have received the Spirit of adoption, whereby we cry, Abba, Father.
The Spirit itself beareth witness with our spirit, that we are the children of God – Romans 8:15,16
When your sins are cleansed, you become a child of God and then you can come to God, our Heavenly Father.
If interested, read the Bible with an open mind praying to the true God to reveal Himself to you. You can start with the new testament, Gospel of MARK and then Gospel of John and then the other books of the New Testament.
If you are sincere to know if there is a real God, pray if there is a true real God to reveal Himself to you. God Himself has promised – Jeremiah 29:13
13 And ye shall seek me, and find me, when ye shall search for me with all your heart.
Let the true God, if it be Jesus or Allah or any other God, let the true God reveal Himself to you! In my case, I realised Jesus is really God and He is whom He says to be.
I said therefore unto you, that ye shall die in your sins: for if ye believe not that I am he, ye shall die in your sins. – John 8:24