Well, if you're wondering....
QUOTE: If I believe in someone, I also have faith in them.
Faith, as in trust.
If I have faith in someone, I also believe in them.
Believe in, as trust in.
1. Don't both the words faith and believe end up in trust?
Could you explain why they're different?
RESPONSE: My error. I should have been clearer. When I see these words I know the part of speech is in play. One is noun-feminine, the other is a verb. And this is important when studying the Scripture.
QUOTE: 2. What are cognates?
RESPONSE: A word is cognate with another if both derive from the same word in an ancestral language. In this case "peitho" is the root word and the other two derive from it.
QUOTE: 3. What does pistis, pistuo mean?
RESPONSE: Pistis and
pistuo are two Koinonia Greek words that are in the KJV. First, "
pistis….."
Greek Word: πίστις
Transliteration: pistis [G#4102]
Part of Speech: noun feminine
[note: the underlined words are the definition. Each Greek and Hebrew word in this reference book is numbered. (
G=Greek, H=Hebrew).]
From the root (
peitho) [G#3982];
"pistis" [G#4102] is defined as
persuasion, i.e.
credence; moral
conviction (of
religious truth, or the truthfulness of God or a religious teacher), especially
reliance upon Christ for salvation; abstract
constancy in such profession; by extensive the system of religious (Gospel)
truth itself.
"
Pistis" is found here:
Matthew 8:10 (KJV) When Jesus heard
it, he marvelled, and said to them that followed,
Verily I say unto you, I have not found so great faith [pistis], no, not in Israel.
Now, "pistuo"
Greek Word: πιστεύω
Transliteration: pisteuō
Part of Speech: verb
from
[G#4102] (pistis); to
have faith (in, upon, or with respect to, a person or thing), i.e.
credit; by implication to
entrust (especially one's spiritual well-being to Christ.)
"
Pistuo" is found here:
Matthew 8:13 (KJV) And Jesus said unto the centurion,
Go thy way; and as thou hast believed, so be it done unto thee. And his servant was healed in the selfsame hour.
QUOTE: 4. Do you agree that OBEY is in the word BELIEVE?
RESPONSE: You would have to do some grammarly-gymnastics to get there, but no.