The Holy Ghost

15¶If ye alove me, bkeep my ccommandments.
16And I will pray the Father, and he shall give you another aComforter, that he may babide with you for ever;
17Even the Spirit of truth; whom the world cannot receive, because it seeth him not, neither knoweth him: but ye know him; for he dwelleth with you, and shall be in you
The Holy Ghost is a comforter. They must pray to receive Him.

26But the aComforter, which is the bHoly Ghost, whom the Father will send in my cname, he shall dteach you all things, and bring all things to your remembrance, whatsoever I have said unto you.
27aPeace I leave with you, my bpeace I give unto you: not as the world giveth, give I unto you. Let not your heart be ctroubled, neither let it be afraid.
The Holy Ghost will help us remember things.

26But when the aComforter is come, whom I will send unto you from the Father, even the Spirit of truth, which proceedeth from the Father, he shall btestify of me:
27And ye also shall bear awitness, because ye have been with me from the beginning.
The Holy Ghost will testify and bear witness.

7Nevertheless I tell you the truth; It is aexpedient for you that I go away: for if I go not away, the bComforter will not come unto you; but if I depart, I will send him unto you.
8And when he is come, he will areprove the world of sin, and of brighteousness, and of judgment:
The Holy Ghost will reprove the world of sin

13Howbeit when he, the aSpirit of truth, is come, he will bguide you into all ctruth: for he shall not speak of himself; but whatsoever he shall hear, that shall he speak: and he will dshew you things to come.
14He shall aglorify me: for he shall receive of mine, and shall shew it unto you.
The Holy Ghost will guide us all into truth, and glorify God
The Holy Ghost has helped the apostles complete their missions just like it has helped us complete all of our missions. It is here to help us discern right from wrong.
I had a very strong feeling of the Holy Ghost when I was in a meeting with my stake president when we were talking about going on a mission. It was very overpowering. I also feel very must at piece whenever I go to the temple. I love it so much there, and look forward to going again.