(From the RDB Files)
Is. 45:11 - "Thus saith Jehovah, the Holy One of Israel, and his Maker:" - ASV.
Any time there is a chance of confusing the antecedent of a pronoun to make a trinity 'proof,' someone will take it. The idea here, of course, is that Jehovah has another person who is His maker!!
But Is. 45:11 is speaking of YHWH (LORD/Jehovah) as the creator of Israel:
"The LORD is the Holy One of Israel. He made them. He says to them," NIRV.
"This is what the LORD says— the Holy One of Israel, and its Maker:" - NIV, Cf. AT; CSB; CEB; CEV; ERV; EHV; EXB; HCSB; LEB; TLB; NCV; NRSV; TLV.
Any time you can find so many trinitarian scholars and translators who agree that a trinity 'proof' verse is NOT accurate, you can be assured that it is NOT a valid 'proof.'