Doctrine & Covenants-Lesson 1 cont'd

We read in Joseph Smith History that as Joseph knelt to pray, before he saw the vision, Satan tried to destroy him.  
Matt 4:5-10

5 ^aThen the devil taketh him up into the ^bholy city, and setteth him on a pinnacle of the temple,

 6 ^aAnd saith unto him, ^bIf thou be the Son of God, cast thyself down: for it is written, He shall give his angels charge concerning thee: and in their hands they shall bear thee up, lest at any time thou dash thy foot against a stone.

 7 Jesus said unto him, It is written again, Thou shalt not ^atemptthe Lord thy God.

 8 ^aAgain, the devil taketh him up into an exceeding high mountain, and sheweth him all the ^bkingdoms of the world, and the glory of them;

 9 ^aAnd saith unto him, All these things will I give thee, if thou wilt fall down and worship me.

 10 Then saith Jesus unto him, Get thee hence, ^aSatan: for it is written, Thou shalt ^bworship the Lord thy God, and him only shalt thou serve.

 11 Then the devil leaveth him, ^aand, behold, ^bangels came and ministered unto him.

Moses 1:19-22

19 And now, when Moses had said these words, ^aSatan cried with a loud voice, and ranted upon the earth, and commanded, saying: I am the ^bOnly Begotten, worship me.

 20 And it came to pass that Moses began to ^afear exceedingly; and as he began to fear, he saw the bitterness of ^bhell. Nevertheless, ^ccalling upon God, he received ^dstrength, and he commanded, saying: Depart from me, Satan, for this one God only will I worship, which is the God of ^eglory.

 21 And now Satan began to tremble, and the earth shook; and Moses received strength, and called upon God, saying: In the name of the Only Begotten, ^adepart hence, ^bSatan.