OP: "If you love me, keep my commandments."
Which specific commandments did Jesus personally command us to keep?
I do not see the Old Covenant Sabbath commandments mentioned in any of Jesus' teaching except for that Jesus claimed to be Lord of it and that He was not bound by it. Matthew 12:8
Luke 10:25-28
And behold, a certain lawyer stood up and tested Him [Jesus], saying, “Teacher,
what shall I do to inherit eternal life?”
26 He said to him, “What is written in the law? What is your reading
of it?”
27 So he answered and said, “
‘You shall love the Lord your God with all your heart, with all your soul, with all your strength, and with all your mind, and ‘your neighbor as yourself.’"
28 And He said to him,
“You have answered rightly; do this and you will live.”
Matthew 19:16-19
Now behold, one came and said to Him, “Good Teacher,
what good thing shall I do that I may have eternal life?”
17 So He [Jesus] said to him, “Why do you call Me good? No one
is good but One,
that is, God. But
if you want to enter into life, keep the commandments.”
18 He said to Him, “
Which ones?”
Jesus said, “‘You shall not murder,’ ‘You shall not commit adultery,’ ‘You shall not steal,’ ‘You shall not bear false witness,’ 19 ‘Honor your father and your mother,’ and,
‘You shall love your neighbor as yourself.’ ”
Paul tells his brethren:
Romans 13:9
For the commandments, “You shall not commit adultery,” “You shall not murder,” “You shall not steal,” “You shall not bear false witness,” “You shall not covet,” and if
there is any other commandment, are
all summed up in this saying, namely, “You shall love your neighbor as yourself.”
After the resurrection, neither Jesus nor the apostles commanded that the Saturday Sabbath be kept. Jesus nailed the Saturday Sabbath requirements to the cross, triumphing over them.
Colossians 2:11-15
In Him you were also circumcised with the circumcision made without hands, by putting off the body of the sins of the flesh, by the circumcision of Christ, 12 buried with Him in baptism, in which you also were raised with
Him through faith in the working of God, who raised Him from the dead. 13 And you, being dead in your trespasses and the uncircumcision of your flesh, He has made alive together with Him, having forgiven you all trespasses, 14
having wiped out the handwriting of requirements that was against us, which was contrary to us. And He has taken it out of the way, having nailed it to the cross. 15 Having disarmed principalities and powers, He made a public spectacle of them, triumphing over them in it.
The written requirements of the Law of Moses which included the Sabbath requirements was nailed to the cross of Jesus. Jesus triumphed over the Old Covenant Law of Moses and its requirements and He gave us His New Covenant, a better covenant.
Hebrews 8:13
By calling this covenant “
new,”
he has made the first one obsolete; and what is obsolete and outdated will soon disappear.