These are the basic tenants of the Bibleunderstanding.com ministry.

In the Bible study principle of right division (2 Timothy 2:15).

In "the Mystery", which is revealed in the prison epistles of Paul
(Eph.3:3-5, Col.1:26,4:3).

That "All scripture is given by inspiration of God…" (2 Timothy 3:16).

In the Deity of the Lord Jesus Christ (Is. 9:6, John 1:1,14).

That the Lord is the only one that possesses immortality at this
time (1 Tim. 6:16, John 3:13).

The hope of the Church which is His body is heavenly places and
not the earth, (Eph. 1:3, Col. 3:1-4).

The Church which His Body began after Israel were divorced in Acts
28. (Acts 28:25-28).

That the earthly purposes and promises of God to Israel will be
fulfilled (Luke 1:32,33).

That men who willingly reject Christ will not have eternal life in Him.