Not long ago, several of us in the Nash family hiked to the top of Wayna Picchu, a tall peak adjoining the ancient Incan ruins of Macchu Picchu in the mountains of Peru. It is a very steep climb with breathtaking views and precipitous drop offs. Sadly, some hikers have lost their lives by falling off that narrow, steep trail. To avoid such tragedies, strong cables have since been secured to the solid rock along the mountainside of Wayna Picchu. We held to those cables as we climbed, and they enabled us to safely reach the summit, where the view was majestic. Like the path on Wayna Picchu, our mortal journey is a steep and difficult climb-- one that requires our Heavenly Father's help to successfully complete. For this reason he established the principles and ordinances of the gospel to bring us under the Savior and his saving power. The first of those principles, faith in the Lord Jesus Christ, is like the cables on Wayna Picchu. If strong and securely attached to the rock of our Redeemer, faith will help us to safely climb the gospel path, overcome every challenge of mortality, and return to the majestic presence of our Heavenly Father. All things are fulfilled by faith. Faith is both a principle of action and of power. It is not to have a perfect knowledge of things. Therefore, if we have faith, we hope for things which are not seen which are true. It is an assurance gained through our learning that moves us to act, to follow the example of the Savior, and prayerfully keep his commandments, even through times of sacrifice and trial. Faith brings us the power of the Lord, which, among other things, is manifested by a hope of good things to come, miracles that confirm our faith, and divine protection in spiritual and temporal matters. The life of Anne Rowley, a pioneer woman in the early days of the Church, demonstrates how exercising faith impacts our lives for good. A widow from England, Sister Rowley exercised her faith to answer the prophets' call to gather to Zion. She was a member of the Willie handcart company that encountered deep snow drifts along the trail in the fall of 1856. They had reached a point in the track where her seven children were literally starving. She wrote, It hurt me to see my children go hungry. Night was coming, and there was no food for the evening meal. I asked God's help, as I always did. I got on my knees, remembering two hard sea biscuits that had been left over from the sea voyage. They were not large, and were so hard they couldn't be broken. Surely that was not enough to feed eight people. But five loaves and two fishes were not enough to feed 5,000 people either, but through a miracle, Jesus had done it. So with God's help, nothing's impossible. I found the biscuits and put them in a Dutch oven, and covered them with water and asked for God's blessing. Then I put the lid on the pan and set it on the coals. When I took off the lid a little later, I found the pan filled with food. I kneeled with my family and thanked God for his goodness. That night, my family had sufficient food. Anne Rowley was living the gospel. At great personal sacrifice, she needed help and asked for it in prayer. Because of her faith, she was filled with hope and miraculously provided with food for her family. The Lord also blessed her with the eternally significant ability to endure in faith to the end. Despite an uncertain future, she did not demand to know how she was going to feed her children the next day. Instead, she patiently waited upon the Lord, and pressed forward with hope. Just as the beautiful hymn expresses, lead kindly, light, amid the encircling gloom. Lead thou me on. The night is dark, and I am far from home. Lead thou me on, keep thou my feet. I do not ask to see the distant scene. One step be enough for me. We too can exercise such faith in the Lord, believing and trusting that our kind and constant God will bless us with his miraculous powers suited to our circumstance, according to his timing. As we do so, we, too, will see the hand of God manifest in our lives. The Lord commands us to take the shield of faith where with it you shall be able to quench all the fiery darts of the wicked. Now, Satan will use such things as doubt, fear, or sin to tempt us to let go of faith and lose the protection it offers. Now, let us examine briefly each of these challenges in to faith in turn so that we can recognize and heed not the adversary's temptations. First, unbelief in the Lord or his gospel will cause us to resist the spirit of God. The Lord's antidote for doubt is simple. As King Benjamin declared, believe in God. Believe that he is, and that he created all things, both in heaven and in earth. Believe that he has all wisdom and all power, both in heaven and in earth. Believe that man doth not comprehend all the things which the Lord can comprehend. If, because of unbelief or doubt, you find your faith wavering, remember that even the ancient apostles implored the Lord to increase our faith. Bearing in mind that faith and reason are necessary companions, consider the following analogy. Faith and reason are like two wings of an aircraft. Both are essential to maintain flight. If from your perspective, reason seems to contradict faith, pause and remember that our perspective is extremely limited compared with the Lord's. Do not discard faith any more than you would detach a wing from an aircraft in flight. Instead, nurture a particle of faith, and permit the hope it produces to be an anchor to your soul and to your reason. That is why we are commanded to seek learning by study and also by faith. Remember, faith precedes and produces miracles for which we have no immediate explanation within our experience, such as a Dutch oven full of food from two small biscuits, or simply enduring in faith against all odds. Second, fear distracts from and undermines faith in the Savior. The apostle Peter looked to the Lord one stormy night and walked on water, until he averted his gaze and saw the wind, boisterous, and was afraid, and then sank into the stormy sea. He could have continued walking if he had not feared. Rather than focus upon and fear the boisterous wind and waves in our lives, the Lord advises to look unto me in every thought. Doubt not, fear not. Third, sin diminishes the presence of the spirit in our lives, and without the Holy Ghost, we will lack the spiritual stamina to hold onto and exercise faith. It is best exercise our faith to touch not the evil gift, nor the unclean thing, and to be diligent in keeping all the commandments, lest your faith fail you and your enemies triumph over you. If sin has stained your life, I invite you to exercise faith unto repentance, and the Savior through His Atonement will purify and heal your life. Brothers and sisters, the Lord will, according to our faith, fulfill his promises and work with us to overcome every challenge. He did so for Anne Rowley, and has done so for his people in all nations, and in every age and generation, because he is a God of miracles and changeth not. He will likewise bless each of us with hope, his protection, and power, according to our faith in Him. Steadfast faith in the Lord Jesus Christ will, like the cables on the path of Wayna Picchu, anchor you and your loved ones to the rock of our Redeemer and his matchless power to save. President Monson has stated, the future is as bright as your faith. I testify of that sublime, hopeful truth, and invite each of us to steadfastly press forward with faith in the Lord, nothing wavering. I know that the Savior lives, is the author and the finisher of our faith, and the rewarder of them that diligently seek him. I so testify in the name of Jesus Christ. Amen.