TULIPites must deviate from the Scripture in order to support their theology. One of the most heinous doctrines they propagate is noted in their statement of faith as posted below. Excerpts are from the Westminster Confession of Faith and from the Second London Confession of Faith, as well as the Philedelphia Confession of Faith.

The Westminster Confession of Faith
Chapter X – Of Effectual Calling
iii. Elect infants, dying in infancy, are regenerated and saved by Christ through the Spirit,(1) who worketh when, and where, and how He pleaseth.(2) So also are all other elect persons, who are uncapable of being outwardly called by the ministry of the Word.(3)
(1) Lk 18:15,16; Ac 2:38,39; Jn 3:3,5; 1Jn 5:12; Ro 8:9.
(2) Jn 3:8.
(3) 1Jn 5:12; Ac 4:12

THE SECOND LONDON CONFESSION OF FAITH Of Christians (baptised upon Profession of their Faith) in London and the Country.

CHAPTER 10. — OF EFFECTUAL CALLING

3. Elect Infants dying in infancy, are (John 3:3, 5, 6.) regenerated and saved by Christ through the Spirit; who worketh when, and where, and (John 3:8.) how he pleaseth: so also are all other elect persons, who are uncapable of being outwardly called by the Ministry of the Word.

THE PHILADELPHIA CONFESSION OF FAITHCHAPTER 10 — OF EFFECTUAL CALLING

3.  Elect infants dying in infancy, are (John 3:3, 5, 6) re-generated and saved by Christ through the Spirit; who worketh when, and where, and (John 3:8) how he pleaseth; so also are all other elect persons, who are incapable of being outwardly called by the ministry of the word.

4.  Others not elected, although they may be called by the ministry of the word Matthew 22:14; 13:20, 21; Hebrews 6:4; and may have some common operations of the Spirit, yet not being effectually drawn by the Father, they neither will nor can truly (John 6:44, 45, 65; 1 John 2:24, 25) come to Christ, and therefore cannot be saved: much less can men that receive not the Christian religion (Acts 4:12; John 4:22; John 17:3) be saved; be they never so diligent to frame their lives according to the light of nature and the law of that religion they do profess