are you asking these questions rhetorically, or did you want me to actually answer them because you wish to follow up on them after that?
okay, so it sounds like LDS teach that keeping just those two commandments entitles a person to eternal life.
in your view, did Jesus teach that a person must keep those two commandments perfectly their entire life in order to obtain eternal life? or is it enough just to be making a good try at it, especially at the time of one's physical death? something else?
To answer your question I am reminded of what Jesus said:
(New Testament | Luke 18:18 - 30)
18 And a certain ruler asked him, saying, Good Master, what shall I do to inherit eternal life?
19 And Jesus said unto him, Why callest thou me good? none is good, save one, that is, God.
20 Thou knowest the commandments, Do not commit adultery, Do not kill, Do not steal, Do not bear false witness, Honour thy father and thy mother.
21 And he said, All these have I kept from my youth up.
22 Now when Jesus heard these things, he said unto him, Yet lackest thou one thing: sell all that thou hast, and distribute unto the poor, and thou shalt have treasure in heaven: and come, follow me.
23 And when he heard this, he was very sorrowful: for he was very rich.
24 And when Jesus saw that he was very sorrowful, he said, How hardly shall they that have riches enter into the kingdom of God!
25 For it is easier for a camel to go through a needle's eye, than for a rich man to enter into the kingdom of God.
26 And they that heard it said, Who then can be saved?
27 And he said, The things which are impossible with men are possible with God.
28 Then Peter said, Lo, we have left all, and followed thee.
29 And he said unto them, Verily I say unto you, There is no man that hath left house, or parents, or brethren, or wife, or children, for the kingdom of God's sake,
30 Who shall not receive manifold more in this present time, and in the world to come life everlasting.
Jesus reminded the ruler LOVING one's neighbor also included keeping the ten commandments, and even more it included being charitable or showing genuine LOVE and concern for one's neighbor. He then went on to say that all things are possible with God. No one is perfect and through the atonement we can repent of our sins and turn to God with full purpose of heart. Jesus said:
(New Testament | Matthew 6:19 - 24)
19 ¶ Lay not up for yourselves treasures upon earth, where moth and rust doth corrupt, and where thieves break through and steal:
20 But lay up for yourselves treasures in heaven, where neither moth nor rust doth corrupt, and where thieves do not break through nor steal:
21 For where your treasure is, there will your heart be also.
22 The light of the body is the eye: if therefore thine eye be single, thy whole body shall be full of light.
23 But if thine eye be evil, thy whole body shall be full of darkness. If therefore the light that is in thee be darkness, how great is that darkness!
24 ¶ No man can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.
It is also wise not to procrastinate the day of repentance:
(New Testament | Luke 21:34 - 36)
34 ¶ And take heed to yourselves, lest at any time your hearts be overcharged with surfeiting, and drunkenness, and cares of this life, and
so that day come upon you unawares.
35 For as a snare shall it come on all them that dwell on the face of the whole earth.
36 Watch ye therefore, and pray always, that ye may be accounted worthy to escape all these things that shall come to pass, and to stand before the Son of man.