His yoke is easy, his burden is light, if we love to do his will

“When a man confesses that it is hard to keep the commandments of the Lord, he is making a sad confession—that he is a violator of the Gospel law. Habits are easily formed. It is just as easy to form good habits as it is to form evil ones. Of course it is not easy to tell the truth, if you have been a confirmed liar. It is not easy to be honest, if you have formed habits of dishonesty. A man finds it very difficult to pray, if he has never prayed. On the other side, when a man has always been truthful, it is a hard thing for him to lie. If he has always been honest and he does some dishonest thing, his conscience protests very loudly. He will find no peace, except in repentance. If a man has the spirit of prayer, he delights in prayer. It is easy for him to approach the Lord with assurance that his petition will be answered. The paying of tithing is not hard for the man, fully converted to the Gospel, who pays his tenth on all that he receives. So we see the Lord has given us a great truth—his yoke is easy, his burden is light, if we love to do his will!” -Joseph Fielding Smith