Though that i had about the atonement of Jesus Christ

Today i was reading in the Book Of Mormon in Helaman 5 verses 9& 12 really stood out to me  9 "O remember, remember, my sons, the ^awords which king Benjamin spake unto his people; yea, remember that there is no other way nor means whereby man can be saved, only through the ^batoning blood of Jesus Christ, who shall come; yea, remember that he cometh to ^credeem the ^dworld.

 12 And now, my sons, remember, remember that it is upon the ^arock of our Redeemer, who is Christ, the Son of God, that ye must build your ^bfoundation; that when the devil shall send forth his mighty winds, yea, his shafts in the whirlwind, yea, when all his hail and his mighty ^cstorm shall beat upon you, it shall have no power over you to drag you down to the gulf of misery and endless wo, because of the rock upon which ye are built, which is a sure foundation, a foundation whereon if men build they cannot fall."
As i read it it stood out to me just how important the atonement of Jesus Christ in and having faith that though his atonement we can become clean from our sins which will allow us to return to live with Heavenly Father.
I know that the atonement is real i have felt the cleansing power in my life as i have had faith in Jesus Christ and through faith it lead me to repent of my sins that i had done. The relief that i felt i can not fully put in to words but i know that you can come to feel the cleansing power of the atonement on your lives.
 here is a link that you can learn more about the atonement http://mormon.org/plan-of-happiness/#what-jesus-christ-did-for-you