'Edify' in the Bible

Let us therefore follow after the things which make for peace, and things wherewith one may edify another.

Let each one of us [make it a practice to] please his neighbor for his good, to build him up spiritually.

All things are lawful for me, but all things are not expedient: all things are lawful for me, but all things edify not.

he who is speaking in an unknown tongue, himself doth edify, and he who is prophesying, an assembly doth edify;

Wherefore comfort yourselves together, and edify one another, even as also ye do.