The original writers were inspired by God, starts the origin of Bible words in Hebrew and Greek.
As NWT is not a literal word for word Bible translation by f. Franz, as paraphrase or thought for thought translation means from the thought of the translator not from the original Bible words.
2Ti 3:15 and that from childhood you have known the sacred writings which are able to give you the wisdom that leads to salvation through faith which is in Christ Jesus.
2Ti 3:16 All Scripture is inspired by God and profitable for teaching, for reproof, for correction, for training in righteousness;