The article (Faith) is all about why you should have solid evidence based reasons for belief in god.
It's not good enough to believe in god just because you were raised to believe in god.
(from the article)
But God wants those who worship him to have genuine confidence in his existence and in his love.
Then it goes on to tell us how we can get that genuine confidence that there is a god.
(from the article)
Studying the Bible will help you to find solid answers to important questions, including:
You may notice that there is a link to articles on 1: Who is God 2: Does god care 3: God's purpose.
What ISN'T there is a link to the ACTUAL QUESTION THE ARTICLE IS SUPPOSED TO HELP WITH.
What evidence is there of his (god's) existence?
Now for someone looking to BUILD FAITH in a god, wouldn't that be the 1st priority to learn about? For surely why would someone care about "his purpose" or if a "cares about me" if he has not established clearly that there really is a god?
The real reason for this omission is that the WT has never (nor has anyone else) provided real proof that he, she, it exists.
Proof is not, well the scriptures say he exists, it's not - well we live in an unlikely universe, it's not that there are 5000 kinds of apples (wondering if anyone gets that reference), it's not that man is doing a bad job therefore there must be a god who will step in, it's not I don't understand evolution so there must be a god.
Proof is proof, not a desire to want something to be real.
I don't believe that the earth is a sphere, it is. I don't believe that there is gravity, it is. I don't believe that 2 + 2 = 4, it is!
All the above if challenged can be proven easily all the time. It's not like Holy Spirit that only works when it works.
Once again, the WT uses the old shell game tactics in their literature.
Misdirection is their best play.
The article "Faith - what does the bible say" can be found at the link below.
https://www.jw.org/en/publications/magazines/awake-no3-2016-june/faith-what-does-bible-say/