It is good to see some Christians using lexicons and concordances. Its
so uncommon, or at least so it seems. Keep up the good work. My
favorite word study personally is Pistus(Greek).

Yes I do believe in supernatural gifts, or 1 in particular. The gift of
holy spirit, with this comes 9 manifestations:
speaking in tongues, interpretation of tongues, prophecy, healing,
miracles, faith, wisdom, knowledge, and revelation. These are all cited
in Corinthians.

Speaking in tongues is in fact available to Christians. In fact it
was the first thing the apostles did when they discovered the gift. You
can also see it all through Acts, and Paul recommending all Christians
do it first and formost in Corinthians.

While seeming wierd at first, you can discover it to be have a very
calming effect. Some theologians refer to it as "perfect prayer"
because your spirit is talking through you.

It just involves you moving your mouth and trusting God.

God Bless!