God has and does give more than enough evidence of His existence and work in the world (Psalm 19), but not for mere curiosity seekers or those looking for excuses (Matthew 12:38-39). He does give sufficient evidence (John 10:37-38). The true element preventing so many from believing is faith. And faith is in fact given to an individual by God (John 6:44). If you sense the slightest inkling of desire to know God or find truth or know if there is a God and if the Bible is true, pursue it and plead with God to open Himself to you (Mark 9:24, Matthew 7:7).
Even if evidence is as clear as can be
Without faith we will choose to not see
All that God has done in the world and in our lives
Until He comes again or death arrives
Even if great blessings light the way that we go
Without faith thanks will fail to overflow
All to luck, fate, karma will be attributed
Until no praise to Him is presented
Even if intricate design is discovered
Without faith the true meaning is covered
All is said from nature uniformly evolved
Until not one thing is from Him derived
CreatorWorship 