SPEAK  TO  YOUR  PROBLEM:
Mark 11:23 KJV
For verily I say unto you, That whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith.

HOW  TO  PRAY  FOR  OTHERS:
Romans 1:18-20 KJV
For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth in unrighteousness; [19] Because that which may be known of God is manifest in them; for God hath shewed it unto them. [20] For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse:

THE. LORD. KEEPS. HIS. PROMISES.
2 Peter 3:9 KJV
The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
John 3:16 KJV
For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.

IF  YOU. ONLY. KNEW
1 John 2:2 KJV
And he is the propitiation for our sins: and not for ours only, but also for the sins of the whole world.

THE. COMFORTER. IS. WITHIN. EVERY. BORN-AGAIN. BELIEVER
John 14:26 KJV
But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you.

WE. NEED. MORE. LABORERS
Matthew 9:38 KJV
Pray ye therefore the Lord of the harvest, that he will send forth labourers into his harvest.

THERE'S. ONLY. ONE. EASY. TO. BE. SAVED :  ONE  NAME
Acts 4:12 KJV
Neither is there salvation in any other: for there is none other name under heaven given among men, whereby we must be saved.

IF  PEOPLE  DON'T  HEAR  ABOUT  JESUS,  HOW  WILL  THEY  BE  ABLE  TO  BE  SAVED ?
Romans 10:14 KJV
How then shall they call on him in whom they have not believed? and how shall they believe in him of whom they have not heard? and how shall they hear without a preacher?