Carlo Ancelotti recalled Antony to the Selecao thanks to the form he displayed while on-loan with Real Betis over the second-half of last season.
Speaking to local media, Antony said: "It was one of the most exciting moments. I told some friends here on the national team that this call-up was more exciting than the first time I came here, and even more so because of everything I went through.
"Being well, hitting rock bottom, and having the resilience I had, with the help of God and my family, was very important.
"The key was to hold on to God. During the difficult time I went through, I doubted myself and thought I wouldn't get through it. The resilience I had to keep doing my job, going to the club, doing my part—I look back today and see that that process was necessary.
"Today I feel like a much more mature person, more prepared, a better father, a better husband, and a better man."
Very grateful to Betis and Ancelotti
Antony admits his form with Betis was key to Ancelotti's decision.
He also said: "I am very grateful to Betis for opening the doors for me and believing in me. As much as I had no hope in the difficult time I was going through, at the same time I remembered many things I had experienced. I stopped to think and said to myself: 'I haven't forgotten how to play football, I didn't play in a World Cup by chance, I didn't go to the national team by chance.' Everything has a reason and this process was very necessary for my life, because it made me stronger."
Antony also said: "It's very gratifying. I'm grateful for the opportunity, especially to Ancelotti, for his greatness and experience. I had the chance to be closer to him playing in Spain and I feel very honoured. For me, it's a huge pleasure to be working with him here with the national team."