He that hath the Son hath life; and he that hath not the Son of God hath not life.(1 John 5:12)

These things have I written unto you that believe on the name of the Son of God; that ye may know that ye have eternal life, and that ye may believe on the name of the Son of God.(1 John 5:13)

And this is the confidence that we have in him, that, if we ask any thing according to his will, he heareth us:(1 John 5:14)

And if we know that he hear us, whatsoever we ask, we know that we have the petitions that we desired of him.

If any man see his brother sin a sin which is not unto death, he shall ask, and he shall give him life for them that sin not unto death. There is a sin unto death: I do not say that he shall pray for it.(1 John 5:16)

All unrighteousness is sin: and there is a sin not unto death.(1 John 5:17)

We know that whosoever is born of God sinneth not; but he that is begotten of God keepeth himself, and that wicked one toucheth him not.(1 John 5:18)

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1 John 5:15 - Cross Reference

Therefore I say unto you, What things soever ye desire, when ye pray, believe that ye receive them, and ye shall have them. (Mark 11:24)

The LORD is far from the wicked: but he heareth the prayer of the righteous. (Proverbs 15:29)

And I say unto you, Ask, and it shall be given you; seek, and ye shall find; knock, and it shall be opened unto you. (Luke 11:9)

Shall iron break the northern iron and the steel? (Jeremiah 15:12)