Yes, God wants all people to come to a saving knowledge of the truth.
1 Timothy 2:3-4
3 This is good, and pleases God our Savior, 4 who wants all people to be saved and to come to a knowledge of the truth.
God commands us to love all people.
Matthew 5:43-47
43 “You have heard that it was said, ‘Love your neighbor[a] and hate your enemy.’ 44 But I tell you, love your enemies and pray for those who persecute you, 45 that you may be children of your Father in heaven. He causes his sun to rise on the evil and the good, and sends rain on the righteous and the unrighteous. 46 If you love those who love you, what reward will you get? Are not even the tax collectors doing that? 47 And if you greet only your own people, what are you doing more than others? Do not even pagans do that?
God claims to be perfect.
Matthew 5:48
48 Be perfect, therefore, as your heavenly Father is perfect.
God is light and in him there is no darkness at all.
1 John 1:5
5 This is the message we have heard from him and declare to you: God is light; in him there is no darkness at all.
God rails against hypocrites
Matthew 15:7-9
7 You hypocrites! Isaiah was right when he prophesied about you:
8 “‘These people honor me with their lips,
but their hearts are far from me.
9 They worship me in vain;
their teachings are merely human rules.
God does not lie.
Titus 1:2
2 in the hope of eternal life, which God, who does not lie, promised before the beginning of time,
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CONCLUSION:
If God commands us to love all people, but yet he himself does not love all people; then God is a hypocrite.
If God commands us to love all people, but yet he himself does not love all people; then God is not perfect.
If God is not perfect but is a hypocrite then He is a liar and there is some darkness in him.
Therefore, for the Word to be all true God must love all people.
If you love all people then you should desire all to be saved.