no, Jesus says the basis is two obscure verses in Deuteronomy 6 and Leviticus 19, which 10-Commandments-only-ism calls 'a different law, a bad law'
But the Law of the Sinai covenant is one indivisible law, as we saw in James, who referred to Leviticus 19 'do not show favoritism' to prove that breaking any part of the Law makes a person guilty of all of it, and this is not the law the Christian is under, as we saw in Romans when Paul referred to Exodus 20 'do not covet' as an example when he tells us we have died to the law in order to belong to God, so that the law has no jurisdiction over us anymore, demonstrating that the 10 Commandments are definitely not the gospel nor the basis of Christianity nor are Christians under them or judged by them.
But the Law of the Sinai covenant is one indivisible law, as we saw in James, who referred to Leviticus 19 'do not show favoritism' to prove that breaking any part of the Law makes a person guilty of all of it, and this is not the law the Christian is under, as we saw in Romans when Paul referred to Exodus 20 'do not covet' as an example when he tells us we have died to the law in order to belong to God, so that the law has no jurisdiction over us anymore, demonstrating that the 10 Commandments are definitely not the gospel nor the basis of Christianity nor are Christians under them or judged by them.