Matthew 21:22

And all things whatsoever ye ask in prayer, believing, ye shall receive."

John 8:12

Again, therefore, Jesus spake to them, saying, "I am the Light of the world: he that follows Me shall not walk in the darkness, but shall have the Light of life."

James 4:15

instead of your saying, "If the Lord will, we shall both live, and do this or that."

Treasury of Scripture Knowledge

Summary

Thou shalt also decree a thing, and it shall be established unto thee: and the light shall shine upon thy ways.

The light

Bible References

Decree

Matthew 21:22
And all things whatsoever ye ask in prayer, believing, ye shall receive."
James 4:15
instead of your saying, "If the Lord will, we shall both live, and do this or that."

The light

John 8:12
Again, therefore, Jesus spake to them, saying, "I am the Light of the world: he that follows Me shall not walk in the darkness, but shall have the Light of life."