'Fixed' in the Bible

And for the house he made windows of fixed lattice-work.

My heart is fixed, O God, my heart is fixed: I will sing, yea, I will sing praises.

My heart is fixed, O God; I will sing, yea, I will sing praises, even with my glory.

He shall not be afraid of evil tidings: His heart is fixed, trusting in Jehovah.

And besides all this, between us and you there is a great gulf fixed, that they that would pass from hence to you may not be able, and that none may cross over from thence to us.