'Walk' in the Bible

for through faith we walk, not through sight --

and what agreement to the sanctuary of God with idols? for ye are a sanctuary of the living God, according as God said -- 'I will dwell in them, and will walk among them, and I will be their God, and they shall be My people,

I entreated Titus, and did send with him the brother; did Titus take advantage of you? in the same spirit did we not walk? -- did we not in the same steps?